A COMPLETE BOOK ON PERIODIC TABLE OF THE ELEMENTS

A COMPLETE BOOK ON PERIODIC TABLE OF THE ELEMENTS

A Complete Book on Periodic Table of the Elements is published by Los Alamos National Laboratory’sChemistry Division.This book is a resource for Elementary, Middle School and High School Students.In this book 109 elements’ properties and characteristics are given.Atomic number, atomic symbol, atomic weight, electronic configuration, history, sources, compounds, uses, forms and isotopes of each element are given.

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There are many interesting things about the periodic table of elements

1.Words and Music by Tom Lehrer

A same link : https://www.youtube.com/watch?v=m8dtquYDXEU

2.This one has an animated periodic table

3.Lyrics: THE ELEMENTS (OF THE PERIODIC TABLE)

Very very funy, it's difficult to sing. :))

Words by Tom Lehrer
Music by Arthur Sullivan
Music Adapted by Tom Lehrer

Now, if I may digress momentarily from the main stream of this evenings symposium, I’d like to sing a song which is completely pointless but which is something I picked up during my career as a scientist. This may prove useful to somebody some day perhaps, in a somewhat bizarre set of circumstances. It’s simply the names of the chemical elements set to a possibly recognizable tune.

There’s antimony, arsenic, aluminum, selenium,
And hydrogen and oxygen and nitrogen and rhenium,
And nickel, neodymium, neptunium, germanium,
And iron, americium, ruthenium, uranium,
Europium, zirconium, lutetium, vanadium,
And lanthanum and osmium and astatine and radium,
And gold and protactinium and indium and gallium,

And iodine and thorium and thulium and thallium.

There’s yttrium, ytterbium, actinium, rubidium,
And boron, gadolinium, niobium, iridium,
And strontium and silicon and silver and samarium,
And bismuth, bromine, lithium, beryllium, and barium.
Isn’t that interesting?

I knew you would.
I hope you’re all taking notes, because there’s going to be a short quiz next period.

There’s holmium and helium and hafnium and erbium,
And phosphorus and francium and fluorine and terbium,
And manganese and mercury, molybdenum, magnesium,
Dysprosium and scandium and cerium and cesium.
And lead, praseodymium, and platinum, plutonium,
Palladium, promethium, potassium, polonium,
And tantalum, technetium, titanium, tellurium,

And cadmium and calcium and chromium and curium.

There’s sulfur, californium, and fermium, berkelium,
And also mendelevium, einsteinium, nobelium,
And argon, krypton, neon, radon, xenon, zinc, and rhodium,
And chlorine, carbon, cobalt, copper, tungsten, tin, and sodium.

These are the only ones of which the news has come to Ha’vard,

And there may be many others, but they haven’t been discovered.
Now, may I have the next slide please?
Got carried away there.

Learn all about the elements, here:

http://www.elementsdatabase.com/

Great info about the Periodic Table, here also:
http://chemistry.about.com/od/periodictableelements/a/printperiodic.htm

Essentials of Chemistry-Free Chemistry books

Free Chemistry books-Essentials of Chemistry

Content

References: http://bookboon.com/en/

1. Atoms

1.1 Atomic nucleus, electrons, and orbitals

1.1.1 Components of the atom

1.1.2 Electron movement and electromagnetic radiation

1.1.3 Bohr’s atomic model

1.1.4 Photons

1.1.5 Radioactive decay

1.1.6 Wave functions and orbitals

1.1.7 Orbital confi guration

1.2 Construction of the periodic table

1.2.1 Aufbau principle

1.2.2 Electron configuration

1.2.3 Categorization of the elements

1.2.4 Periodic tendencies

1.3 Summing up on chapter 1

2. Chemical compounds

2.1 Bonds and forces

2.1.1 Bond types (intramolecular forces)

2.1.2 Intermolecular forces

2.2 Covalent bonds

2.2.1 Energy considerations

2.2.2 Molecular orbital theory

2.2.3 Lewis structure

2.2.4 VSEPR theory

2.2.5 Orbital hybridization

2.3 Metallic bonds

2.3.1 Band theory

2.3.2 Lattice structures

2.4 Ionic bonds

2.4.1 Ionic character

2.4.2 Lattice structures for ionic compounds

2.4.3 Energy calculations for ionic compounds

2.5 Summing up on chapter 2

3. Reaction kinetics

3.1 Chemical reactions

3.2 Reaction rate

3.3 Rate expressions

3.4 Kinetics and catalysts

3.5 Kinetics of radioactive decay

3.6 Summing up on chapter 3

4. Chemical equilibrium

4.1 Solubility product

4.1.1 Relative solubility

4.1.2 Ion effects on solubility

4.2 Precipitation

4.2.1 Selective precipitation

4.3 Summing up on chapter 4

5. Acids and bases

5.1 About acids and bases

5.1.1 Acid strength

5.1.2 The pH-scale

5.1.3 The autoprotolysis of water

5.2 pH calculations

5.2.1 Calculation of pH in strong acid solutions

5.2.2 Calculation of pH in weak acid solutions

5.2.3 Calculation of pH in mixtures of weak acids

5.3 Polyprotic acids

5.4 Acid properties of salts

5.4 Ion effects on pH

5.5 Buffer

5.5.1 The Buffer equation

5.5.2 Buffer capacity

5.6 Titrations and pH curves

5.6.1 Titration of a polyprotic acids

5.6.2 Colour indicators for acid/base titration

5.7 Summing up on chapter 5

6. Electrochemistry

6.1 Oxidation and reduction

6.1.1 Level of oxidation

6.1.2 Methods for balancing redox reactions

6.2 Galvanic cells

6.2.2 Cell potentials

6.3 Standard reduction potentials

6.4 Concentration dependency of cell potentials

6.5 Batteries

6.6 Corrosion

6.7 Electrolysis

6.8 Summing up on chapter 6

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Keyword:   Essentials of Chemistry,Free Chemistry books,VSEPR theory,ebook chemistry

Introduction to nanoscience S.M. Lindsay

Chemistry and creativity: Introduction to nanoscience

1.Introduction

This ebook talk about Materials Chemistry addresses inorganic, organic, and nanobased materials.,,issues of Nanoscience,Schrödinger’s cat,Quantum mechanics,The periodic table of the elements,chemical bonds,Organic chemistry.......

 About author:S.M. LINDSAY

Arizona State University

http://tailieu.vn/

2.Contents

1 What is Nanoscience? 1

1.1 About size scales 1
1.2 History 2
1.3 Feynman scorecard 3
1.4 Schrödinger’s cat—quantum mechanics in small
systems 8
1.5 Fluctuations and “Darwinian Nanoscience” 9
1.6 Overview of quantum effects and fluctuations in
nanostructures 11
1.7 What to expect in the rest of this book 12
1.8 Bibliography 13
1.9 Exercises 13
References 14

Part I: The Basics

2 Quantum mechanics 19

2.1 Why physics is different for small systems—the story of the
Hitachi experiment 20
2.2 The uncertainty principle 25
2.3 The Hitachi microscope as a quantum system 26
2.4 Probability amplitudes and the rules of quantum
mechanics 27
2.5 A word about “composite” particles 30
2.6 Wavefunctions 31
2.7 Dirac notation 32
2.8 Many particle wavefunctions and identical
particles 33
2.9 The Pauli exclusion principle 35
2.10 The Schrödinger equation: a tool for calculating probability
amplitudes 36
2.11 Problems involving more than one electron 38
2.12 Solution of the one-electron time-independent Schrödinger
equation for a constant potential 40
2.13 Electron tunneling through a potential barrier 41
2.14 The Hitachi experiment with wavefunctions 42
2.15 Some important results obtained with simple 1-D
models 43
2.16 The hydrogen atom 51
2.17 Multielectron atoms 57
2.18 The periodic table of the elements 59
2.19 Approximate methods for solving the Schrödinger
equation 61
2.20 Chemical bonds 64
2.21 Eigenstates for interacting systems and
quasiparticles 68
2.22 Getting away from wavefunctions: density functional
theory 69
2.23 Bibliography 72
2.24 Exercises 72
References 74

3 Statistical mechanics and chemical kinetics 76

3.1 Macroscopic description of systems of many
particles 77
3.2 How systems get from here to there: entropy and
kinetics 79
3.3 The classical probability distribution for noninteracting
particles 82
3.4 Entropy and the Boltzmann distribution 84
3.5 An example of the Boltzmann distribution:
ions in a solution near an electrode 86
3.6 The equipartition theorem 88
3.7 The partition function 89
3.8 The partition function for an ideal gas 91
3.9 Free energy, pressure, and entropy of an ideal gas from the
partition function 93
3.10 Quantum gasses 96
3.11 Fluctuations 100
3.12 Brownian motion 102
3.13 Diffusion 105
3.14 Einstein–Smoluchowski relation 107
3.15 Fluctuations, chemical reactions, and the transition
state 108
3.16 The Kramers theory of reaction rates 109
3.17 Chemical kinetics 111
3.18 Acid–base reactions as an example of chemical
equilibrium 114
3.19 The Michaelis–Menten relation and on-off rates in
nano–bio interactions 117
3.20 Rate equations in small systems 120
3.21 Nanothermodynamics 120
3.22 Modeling nanosystems explicitly: molecular
dynamics 121
3.23 Systems far from equilibrium: Jarzynski’s equality 124
3.24 Fluctuations and quantum mechanics 125
3.25 Bibliography 128
3.26 Exercises 128
References 131

Part II: Tools

4 Microscopy and manipulation tools 135

4.1 The scanning tunneling microscope 135
4.2 The atomic force microscope 144
4.3 Electron microscopy 158
4.4 Nano-measurement techniques based on
fluorescence 163
4.5 Tweezers for grabbing molecules 168
4.6 Chemical kinetics and single molecule
experiments 172
4.7 Bibliography 173
4.8 Exercises 173
References 175

5 Making nanostructures: top down 178

5.1 Overview of nanofabrication: top down 178
5.2 Photolithography 179
5.3 Electron beam lithography 183
5.4 Micromechanical structures 185
5.5 Thin film technologies 187
5.6 Molecular beam epitaxy 190
5.7 Self-assembled masks 191
5.8 Focused ion beam milling 193
5.9 Stamp technology 195
5.10 Nanoscale junctions 197
5.11 Bibliography 197
5.12 Exercises 198
References 199

6 Making nanostructures: bottom up 201

6.1 Common aspects of all bottom-up assembly
methods 201
6.2 Organic synthesis 202
6.3 Weak interactions between molecules 210
6.4 Vesicles and micelles 214
6.5 Thermodynamic aspects of self-assembling
nanostructures 216
6.6 A self-assembled nanochemistry machine—the
mitochondrion 219
6.7 Self-assembled molecular monolayers 220
6.8 Kinetic control of growth: nanowires and
quantum dots 222
6.9 DNA nanotechnology 223
6.10 Bibliography 229
6.11 Exercises 229
References 230

Part III: Applications

7 Electrons in nanostructures 235

7.1 The vast variation in the electronic properties of
materials 235
7.2 Electrons in nanostructures and quantum effects 236
7.3 Fermi liquids and the free electron model 237
7.4 Transport in free electron metals 240
7.5 Electrons in crystalline solids: Bloch’s theorem 240
7.6 Electrons in crystalline solids: band structure 242
7.7 Electrons in 3D—why copper conducts; Fermi surfaces
and Brillouin zones 245
7.8 Electrons passing through tiny structures: the Landauer
resistance 246
7.9 Charging nanostructures: the Coulomb blockade 250
7.10 The single electron transistor 252
7.11 Resonant tunneling 254
7.12 Coulomb blockade or resonant tunneling? 256
7.13 Electron localization and system size 257
7.14 Bibliography 259
7.15 Exercises 259
References 260

8 Molecular electronics 262

8.1 Why molecular electronics? 263
8.2 Lewis structures as a simple guide to chemical
bonding 264
8.3 The variational approach to calculating molecular
orbitals 268
8.4 The hydrogen molecular ion revisited 270
8.5 Hybridization of atomic orbitals 275
8.6 Making diatomic molecules from atoms with both s- and
p-states 276
8.7 Molecular levels in organic compounds: the Hückel
model 279
8.8 Delocalization energy 280
8.9 Quantifying donor and acceptor properties with
electrochemistry 284
8.10 Electron transfer between molecules—the Marcus
theory 292
8.11 Charge transport in weakly interacting molecular
solids—hopping conductance 298
8.12 Concentration gradients drive current in molecular
solids 299
8.13 Dimensionality, 1-D conductors, and conducting
polymers 300
8.14 Single molecule electronics 302
8.15 Wiring a molecule: single molecule measurements 303
8.16 The transition from tunneling to hopping conductance in
single molecules 307
8.17 Gating molecular conductance 309
8.18 Where is molecular electronics going? 312
8.19 Bibliography 313
8.20 Exercises 313
References 315

9 Nanostructured materials 318

9.1 What is gained by nanostructuring materials? 318
9.2 Nanostructures for electronics 319
9.3 Zero-dimensional electronic structures:
quantum dots 322
9.4 Nanowires 323
9.5 2-D nanoelectronics: superlattices and
heterostructures 326
9.6 Photonic applications of nanoparticles 329
9.7 2-D photonics for lasers 331
9.8 3-D photonic bandgap materials 333
9.9 Physics of magnetic materials 335
9.10 Superparamagnetic nanoparticles 337
9.11 A 2-D nanomagnetic device: giant
magnetoresistance 338
9.12 Nanostructured thermal devices 340
9.13 Nanofluidic devices 341
9.14 Nanofluidic channels and pores for molecular
separations 342
9.15 Enhanced fluid transport in nanotubes 343
9.16 Superhydrophobic nanostructured surfaces 345
9.17 Biomimetic materials 346
9.18 Bibliography 348
9.19 Exercises 348
References 350

10 Nanobiology 353

10.1 Natural selection as the driving force for biology 353
10.2 Introduction to molecular biology 354
10.3 Some mechanical properties of proteins 360
10.4 What enzymes do 361
10.5 Gatekeepers—voltage-gated channels 363
10.6 Powering bio-nanomachines: where biological energy
comes from 364
10.7 Adenosine triphosphate—the gasoline of biology 365
10.8 The thermal ratchet mechanism 366
10.9 Types of molecular motor 367
10.10 The central role of fluctuations in biology 372
10.11 Do nanoscale fluctuations play a role in the evolution
of the mind? 377
10.12 Bibliography 378
10.13 Exercises 378
References 379
A Units, conversion factors, physical quantities,
and useful math 381
A.1 Length 381
A.2 Mass and force 381
A.3 Time 381
A.4 Pressure 381
A.5 Energy and temperature 381
A.6 Electromagnetism 382
A.7 Constants 382
A.8 Some useful material properties 382
A.9 Some useful math 382
B There’s plenty of room at the bottom 384
C Schrödinger equation for the hydrogen atom 396
C.1 Angular momentum operators 396
C.2 Angular momentum eigenfunctions 397
C.3 Solution of the Schrödinger equation in a central
potential 398
D The damped harmonic oscillator 400
E Free energies and choice of ensemble 405
E.1 Different free energies for different problems 405
E.2 Different statistical ensembles for different
problems 407
F Probabilities and the definition of entropy 408
G The Gibbs distribution 409
H Quantum partition function for a single particle 411
I Partition function for N particles in an ideal gas 413
J Atomic units 414
K Hückel theory for benzene 415
L A glossary for nanobiology 417
M Solutions and hints for the problems 424
Index 447

Fundamentals of Chemistry-Chemistry book for student

Fundamentals of Chemistry Romain Elsair

Content

Fundamentals of Chemistry

Aim of this Book

Scope of this Book

1. Substances and Reactions

• Classifying Substances
• Solids, Liquids and Gases
• Changing state
• Element
• Metals & Non-metals
• Chemical symbols
• Compound
• Mixture
• Physical separation
• Physical and chemical change
• Elements, mixtures or compounds?
• Atomic theory
• Chemical formulae
• Ion
• Naming Compounds

1. Chemical Equations Subatomic Structure Relative Atomic Mass

• Chemical equations
• Atomic Structure
• Fundamental subatomic particles
• Chemical Masses
• Mass spectrometer

1. The Mole

• Introduction
• Why is the mole useful?
• Molecules
• Ionic compounds
• Useful relationships involving the mole
• Mass Percentage composition of elements in compounds
• Empirical formulae of compounds
• Th eoretical yield
• Percentage yield
• Limiting reagent

1. Solutions and Concentrations

• Introduction
• Dissolving
• Concentration
• Changing volume
• Most useful unit of concentration - Molarity
• Equation to learn
• Ionic Solutions
• Diluting Solutions
• The pH scale
• Other units for concentration
• Electromagnetic Radiation and Spectroscopy
• Electromagnetic Spectrum
• Definition of Electromagnetic Radiation (EMR)
• Energy of Light
• Emission Spectra
• Absorption Spectra
• Uses of spectroscopy
• Quantum theory
• Interpreting electronic spectra
• Quantum-Mechanical Model
• Sublevels
• s orbitals
• p orbitals
• d orbitals
• Quantum Numbers
• The Pauli Exclusion Principle
• Electronic Configuration
• The Aufb au Principle
• Summary

1. Electron Confi guration Bonding Redox equations

• Valence Electrons and Bonding
• Valence electrons
• Bonding
• Lewis diagrams
• Single and multiple covalent bonds
• Redox reactions
• Summary

1. Shapes of Molecules

• Exceptions to the octet rule
• Exceptions to the octet rule
• Limitations of Lewis structures
• Shapes of covalent molecules
• Molecules with lone pairs
• Distorted shapes
• Exercise - What shape is an ammonia molecule?
• Non-equivalent positions
• Molecules with lone pairs
• Limitations with Lewis structures
• Metallic bonding
• Ionic and Covalent
• Electronegativity
• Polar bonds
• Intermolecular forces

1. Chemical Bonding and Solid Structures

• Introduction
• Giant metallic structures and their properties
• Giant Ionic structures and their properties
• Molecular structures and their properties
• Simple molecular structures and their properties

1. Trends in the Periodic Table

• Historical trends
• Mendeleev’s table ()
• Modern Periodic Table
• Metals / non-metals
• Physical Properties
• Electronegativity
• Trends across a Period
• Trends down a Group

1. Thermochemistry

• Introduction
• Forms of Energy
• Energy and Chemical Reactions
• Enthalpy, H
• Heat Energy and Chemical Reactions
• Enthalpy and Enthalpy Change
• Endothermic reactions
• Enthalpy and Enthalpy Change
• Th ermochemical equations
• Standard State Enthalpy Changes
• Standard State Enthalpies
• Specifi c heat capacity
• Standard State Enthalpies
• Summary

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Keyword : chemistry reactions, free chemistry books,periodic table

Metal Nanoparticles: Synthesis, Characterization, and Applications

Chemistry and creativity: Metal Nanoparticles: Synthesis, Characterization, and Applications

Metal Nanoparticles: Synthesis, Characterization, and Applications

Metal nanoparticles are certain to be the building blocks of the next generation of

electronic, optoelectronic and chemical sensing devices. The physical limits imposed

by top-down methods such as photo- and electron- beam lithography dictate

that the synthesis and assembly of functional nanoscale materials will become

the province of chemists. In the current literature, there are three emerging

themes in nanoparticle research: synthesis and assembly of metal particles of

well-defined size and geometry,  structural and surface chemistry effects on

single electron charging, and  size, shape, and surface chemistry effects on particle

optical properties.

            Over the last decade there has been increased interest in “nanochemistry.” A variety

of supermolecular ensembles , multifunctional supermolecules , carbon

nanotubes , and metal and semiconductor nanoparticles have been synthesized

and proposed as potential building blocks of optical and electronic devices

. This has arisen for a variety of reasons, not the least of which is technological

advance, and the promise of control over material and device structure at length

scales far below conventional lithographic patterning technology

Author:

Daniel L. Feldheim

North Carolina State University, Raleigh, North Carolina

Colby A. Foss, Jr.

Georgetown University, Washington, D.C.

http://tailieu.vn/

 Content
1.Overview 1
Daniel L. Feldheim, and Colby A. Foss, Jr.

2.Transition-Metal Nanoclusters: Solution-Phase Synthesis, 17

Then Characterization and Mechanism of Formation, of
Polyoxoanion- and Tetrabutylammonium-Stabilized Nanoclusters
Richard G. Finke

3.Magic Numbers in Clusters: Nucleation and Growth Sequences

Bonding, Principles, and Packing Patterns
Boon K. Teo and Hong Zhang

4.Modeling Metal Nanoparticle Optical Properties

K. Lance Kelly, Traci R. Jensen, Anne A. Lazarides, and George C.
Schatz

5.Electrochemical Template Synthesis of Nanoscopic Metal Particles

Colby A. Foss, Jr.

6.Nonlinear Optical Properties of Metal Nanoparticles

Robert C. Johnson and Joseph T. Hupp

7.Electrochemical Synthesis and Optical Properties of Gold Nanorods 163

Chao-Wen Shih, Wei-Cheng Lai, Chuin-Chieh Hwang,
Ser-Sing Chang, and C. R. Chris Wang

8.Surface Plasmon Resonance Biosensing with Colloidal

Au Amplification
Michael J. Natan and L. Andrew Lyon

9.Self-Assemblies of Nanocrystals: Fabrication and Collective

Properties
Marie-Paule Pileni

10.Electrodeposition of Metal Nanoparticles on Graphite and Silicon 237

Sasha Gorer, Hongtao Liu, Rebecca M. Stiger, Michael P. Zach,
James V. Zoval, and Reginald M. Penner

11.Synthesis, Characterization, and Applications

Dendrimer-Encapsulated Metal and Semiconductor Nanoparticles
Richard M. Crooks, Victor Chechik, Buford I. Lemon III, Li Sun,
Lee K. Yeung, and Mingqi Zhao

12.The Electrochemistry of Monolayer Protected Au Clusters

David E. Cliffel, Jocelyn F. Hicks, Allen C. Templeton, and
Royce W. Murray

13.Nanoparticle Electronic Devices: Challenges and Opportunities

Wyatt McConnell, Louis C. Brousseau III, A. Blaine House,
Lisa B. Lowe, Robert C. Tenent, and Daniel L. Feldheim

Updating

Introduction to Coordination Chemistry

Introduction to Coordination Chemistry -Chemistry Book free

Content

1 The Central Atom
1.1 Key Concepts in Coordination Chemistry
1.2 A Who’s Who of Metal Ions
1.2.1 Commoners and ‘Uncommoners

1.2.2 Redefining Commoners
1.3 Metals in Molecules
1.3.1 Metals in the Natural World
1.3.2 Metals in Contrived Environments
1.3.3 Natural or Made-to-Measure Complexes
1.4 The Road Ahead
2 Ligands

2.1 Membership: Being a Ligand

2.1.1 What Makes a Ligand?
2.1.2 Making Attachments – Coordination
2.1.3 Putting the Bite on Metals – Chelation
2.1.4 Do I Look Big on That? – Chelate Ring Size
2.1.5 Different Tribes – Donor Group Variation
2.1.6 Ligands with More Bite – Denticity
2.2 Monodentate Ligands – The Simple Type
2.2.1 Basic Binders
2.2.2 Amines Ain’t Ammines – Ligand Families
2.2.3 Meeting More Metals – Bridging Ligands
2.3 Greed is Good – Polydentate Ligands
2.3.1 The Simple Chelate
2.3.2 More Teeth, Stronger Bite – Polydentates
2.3.3 Many-Armed Monsters – Introducing Ligand Shape
2.4 Polynucleating Species – Molecular Bigamists
2.4.1 When One is Not Enough
2.4.2 Vive la Difference – Mixed-metal Complexation
2.4.3 Supersized – Binding to Macromolecules
2.5 A Separate Race – Organometallic Species
3 Complexes
3.1 The Central Metal Ion
3.2 Metal–Ligand Marriage
3.2.1 The Coordinate Bond
3.2.2 The Foundation of Coordination Chemistry
3.2.3 Complex Shape – Not Just Any Which Way
3.3 Holding On – The Nature of Bonding in Metal Complexes
3.3.1 An Ionic Bonding Model – Introducing Crystal Field Theory
3.3.2 A Covalent Bonding Model – Embracing Molecular Orbital Theory
3.3.3 Ligand Field Theory – Making Compromises
3.3.4 Bonding Models Extended
3.4 Coupling – Polymetallic Complexes
3.5 Making Choices
3.5.1 Selectivity – Of all the Molecules in all the World, Why This One?
3.5.2 Preferences – Do You Like What I Like?
3.5.3 Complex Lifetimes – Together, Forever?
3.6 Complexation Consequences
4 Shape
4.1 Getting in Shape
4.2 Forms of Complex Life – Coordination Number and Shape
4.2.1 One Coordination (ML)
4.2.2 Two Coordination (ML2)
4.2.3 Three Coordination (ML3)
4.2.4 Four Coordination (ML4)
4.2.5 Five Coordination (ML5)
4.2.6 Six Coordination (ML6)
4.2.7 Higher Coordination Numbers (ML7 to ML9)
4.3 Influencing Shape
4.3.1 Metallic Genetics – Metal Ion Influences
4.3.2 Moulding a Relationship – Ligand Influences
4.3.3 Chameleon Complexes
4.4 Isomerism – Real 3D Effects
4.4.1 Introducing Stereoisomers
4.4.2 Constitutional (Structural) Isomerism
4.4.3 Stereoisomerism: in Place – Positional Isomers; in Space – Optical Isomers
4.4.4 What’s Best? – Isomer Preferences
4.5 Sophisticated Shapes
4.5.1 Compounds of Polydentate Ligands
4.5.2 Encapsulation Compounds
4.5.3 Host–Guest Molecular Assemblies
4.6 Defining Shape
5 Stability
5.1 The Makings of a Stable Relationship
5.1.1 Bedded Down – Thermodynamic Stability
5.1.2 Factors Influencing Stability of Metal Complexes
5.1.3 Overall Stability Constants
5.1.4 Undergoing Change – Kinetic Stability
5.2 Complexation – Will It Last?
5.2.1 Thermodynamic and Kinetic Stability
5.2.2 Kinetic Rate Constants
5.2.3 Lability and Inertness in Octahedral Complexes
5.3 Reactions

5.3.1 A New Partner – Substitution
5.3.2 A New Body – Stereochemical Change
5.3.3 A New Face – Oxidation–Reduction
5.3.4 A New Suit – Ligand-centred Reactions
6 Synthesis
7 Properties
8 A Complex Life
9 Complexes and Commerce
More:

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Keyword: Introduction to Coordination Chemistry,inorganic chemistry ebook, chemistry ebook free,Coordination,Drugs ,Ligand

Inorganic Structural Chemistry, 2nd Edition Ulrich Muller

Famous chemistry books :Inorganic Structural Chemistry, 2nd Edition Ulrich Muller

Content

1 Introduction.

2 Description of Chemical Structures.
3 Symmetry.
4 Polymorphism and Phase Transitions.
5 Chemical Bonding and Lattice Energy.
6 The Effective Size of Atoms.
7 Ionic Compounds.
8 Molecular Structures I: Compounds of Main Group Elements.
9 Molecular Structures II: Compounds of Transition Metals.
10 Molecular Orbital Theory and Chemical Bonding in Solids.
11 The Element Structures of the Nonmetals.
12 Diamond-like Structures.
13 Polyanionic and Polycationic Compounds. Zintl Phases.
14 Packings of Spheres. Metal Structures.
15 The Sphere-packing Principle for Compounds.
16 Linked Polyhedra.
17 Packings of Spheres with Occupied Interstices.
18 Symmetry as the Organizing Principle for Crystal Structures.
19 Physical Properties of Solids.
20 Nanostructures.
21 Pitfalls and Linguistic Aberrations.

http://p.pw/badihl

A Comprehensive Treatise Inorganic and Theoratical Chemistry Vol II by J. W. Mellor

Free chemistry books: A Comprehensive Treatise Inorganic and Theoratical Chemistry Vol II

 A Comprehensive Treatise Inorganic and Theoratical Chemistry Vol II by J. W. Mellor

CIIAPTER XVII :THE HALOGEN8

I. The Occnrrence of Fluorine (1) ; 2. The History of Fluorine (3) ;  3. The Preparation.

of Fluorine (7) ; 4. The Properties of Fluorine (9) ; '5. The Occurrence of

chlorine, Bromine, and Iodine (15) ; § 6. The History of Chlorine, Bromine, and

Iodine (20) ; 7. The Preparation of Chlorine (25);  8. The Preparation of

Bromine (38) ; 9. The Preparation of Iodine (41) ; 10. The Physical Properties

of Chlorine, Bromine, and Iodine (46) ; 11. Solutions of Chlorine, Bromine, and

Iodine in Water, etc. (71); 12. Chemical Reactions of Chlorine, Bromine, and

Ioaine (90) ; 13. Colloidal Iodine and Iodized Starch (98) ;14. The Atonlic

Weights of Chlorine, Bromine, and Iodine (101) ;15. The Colour of Solutions

of bdine (110) ; 16. Binary Compounds of the Halogens with One Another (118).

CHAPTER XVIII: THE COMPOUNDS OF THE HALOGENS WITH HYDROGEN

$ 1. The Preparation of Hydrogen Fluoride and Hydrofluorio Acid (127) ; 5 2. The

Properties of Hydrogen Fluoride and Hydrofluoric Acid (129) ; 9 3. The, Fluorides

(137) ; § 4. Equilibrium, and the Kinetic Theory of Chemical Action (141) ;

§ 5. The Union of Hydrogen and Chlorine in Light (148) ; 3 6. The Preparation of

Hydrogen Chloride and Hydrochloric Acid (158) ; $ 7. The Preparation of Hydrogen

Brbmide and H-ydrobromic Acid (167) ; 5 8.. The Preparation of Hydrogen Iodide

and Hydriodic Acid (170) ; 9 9. The Physical Properties of the Hydrogen Chloride,

Bromide, and Iodide (173) ; 9 10. Properties of Hydrochloric, Hydrobromic, and

Hydriodic Acids (182) ; § 11. The Chemical Propertics of the Hydrogen Halides

and the Corresponding Acids (200) ; $ 12. The Chlorides, Bromides, and Iodides

(214); 5 13. Colour Changes on Heating Elements and Compounde (221) ; 5 14.

Double a d Complex Salts (223) ; § 15. Double Halides (228) ; 9 16. Perhalides

or Polyhdides (233).

CHAPTER XIX: THE OXIDES AKD OXYACIDS OF CHLORINE, BROMINE, AND IODINE

§ 1. Chloride Monoxide (240) ; $ 2. The Preparation of Hypochlorous, Hypobrornons,

and Hypoiodous Acids (243); 6 3. The Properties of the Hypohalous Acids and

their Salts (250) ; $ 4. Bleaching Powder ('258) ; $ 5. The Hypochlorites, Hypobromites,

and Hypoiodites (267) ; $ 6. Electrolytic Processes for the Preparation

of Hypochlorites, Hypobromites, and Hypoiodites (276) ; 5 7. Chlorine, Bromine,

and Iodine Trioxides; and the Corresponding Acids (281) ; 5 8. Chlorine Di- or

Per-oxide (286) ; $ 9. Iodine Di- or Tetra-oxide (291) ; 5 10. The Halogen Pentoxides

(293) ; $ 11. The Preparation of Chloric, Bromic, and Iodic Acids, and of their

Salts (296) ; $ 12. The Properties of Chloric, Bromic, and Iodic Acids ind their

Salts (305) ; 5 13. The Halogenates-Chlorates, Bromates, and Iodates-of the

Metals (324) ; 5 14. Perchloric Acid and the Perchlorates (370) ; 5 15. Perbromic

Acid and the Perbromates (384) ; $ 16. Periodic Acid and the Periodates (386) ;

Q 17. The Perchlorates (395) ; $ 18. Periodates (406).

CHAPTER XX: THE ALKALI METAL8

9 1. The History of the Alkali Metals (419) ; $ 2. The Occurrence of the Allrali Metals

(423); § 3. The Potash Salt Beds (427); $ 4. The Extraction of Potassium Salts

(436) ; 5 5. The Extraction of Lithium, Rubidium, and Casium Salts (442) ; 5 6.

The Preparation of the Alkali Metals (445) ; 5 7. The Properties of the Alkali

Metals (451) ; 5 8. The Binary Alloys of the Alkali Metals (478) ; Ej 9. The

Hydrides of the Alkali Metals (481) ; $ 10. The Oxides of the Alkali Metals (484) ;

5 11. Hydroxides of the Alkali Metals (495); $ 12. The Alkali Fluorides (512) ;

$ 13. Ammoninm Fluoride (519) ; 5 14. The Alkali Chlorides (521) ; 5 15. The

Properties of the Alkali Chlorides (529) ; 5 16. Anlmoniuln Chloride (561) ; 5 17.

The Alkali Bromides (577) ; 5 18. Ammonium Bromide (590) ; § 19. The Alkali

Iodides (596) ; $ 20. Ammonium Iodide (615) ; $ 21. The Alkali Monosulphides

(621) ; 5 22. The Alkali Polysulphides (629) ; 5 23. The Alkali Hydrosnlphides

(641) ; $ 24. Ammonium Sulphides (645) ; 5 25. The Alkali Sulphates (656);

5 26. Alkali Acid Sulphates ; Alkali Hydrosulphates (677) ; $ 27. dmmonimn

Sulphstes (694) ; $ 28. The Occurrence and Preparation of the Allrali Carbonates

(710) ; 4 29 The Manufacture of Soda by N. Leblanc's Process (728) ; § 30. The

Ammonia-Soda or E. Solvay's Process (737) ; $ 31. The Properties of the Alkali

Carbonates (747) ; § 32. The Alkali Hydroca,rbonates, Bicarbonates, or Acid

Carbonates (772) ; 5 33. The Ammonium Carbonates (780) ; $ 34. Carbamic Acid

and the Carbarnates (792) ; $ 35. Commercial Ammonium Carbonate " (797) ;

5 36. The Alkali Nitrates (802) ; 5 37. Gunpowder (825) ; 5 39. Ammonium

Nitrate (829) ; 5 39. Normal or Tertiary Alkali Orthophosphates (847) ; § 40.

Secondary Alkali Ortbophosphates (851) ; $ 41. Primary Alkali Orthophosphates

(858) ; $ 42. Alkali Pyrophosphates or Diphosphates (862) ; 5 43. Alkali Metal

phosphates (867) ; 9 44. Ammonium Phosphates (871) ; $ 45. The Relation

between the Alkali Metals (8'79).

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A Guide To Molecular Mechanics and Quantum Chemical Calculations

Free chemistry book download: A Guide To Molecular Mechanics and Quantum Chemical Calculations

Warren J. Hehre

A Guide To Molecular Mechanics and Quantum Chemical Calculations

This book derives from materials and experience accumulated at Wavefunction and Q-Chem over the past several years. Philip Klunzinger and Jurgen Schnitker at Wavefunction and Martin Head- Gordon and Peter Gill at Q-Chem warrant special mention, but the book owes much to members of both companies, both past and present. Special thanks goes to Pamela Ohsan and Philip Keck for turning a “sloppy manuscript” into a finished book.

Over the span of two decades, molecular modeling has emerged as a viable and powerful approach to chemistry. Molecular mechanics calculations coupled with computer graphics are now widely used in

lieu of “tactile models” to visualize molecular shape and quantify steric demands. Quantum chemical calculations, once a mere novelty, continue to play an ever increasing role in chemical research and teaching. They offer the real promise of being able to complement experiment as a means to uncover and explore new chemistry.

There are fundamental reasons behind the increased use of calculations, in particular quantum chemical calculations, among chemists. Most important, the theories underlying calculations have now evolved to

a stage where a variety of important quantities, among them molecular equilibrium geometry and reaction energetics, may be obtained with sufficient accuracy to actually be of use. Closely related are the

spectacular advances in computer hardware over the past decade. Taken together, this means that “good theories” may now be routinely applied to “real systems”. Also, computer software has now reached

a point where it can be easily used by chemists with little if any special training. Finally, molecular modeling has become a legitimate and indispensable part of the core chemistry curriculum. Just like NMR

spectroscopy several decades ago, this will facilitate if not guarantee its widespread use among future generations of chemists. 

There are, however, significant obstacles in the way of continued progress. For one, the chemist is confronted with “too many choices” to make, and “too few guidelines” on which to base these choices.

The fundamental problem is, of course, that the mathematical equations which arise from the application of quantum mechanics to chemistry and which ultimately govern molecular structure and properties cannot be solved. Approximations need to be made in order to realize equations that can actually be solved.  Severe” approximations may lead to methods which can be widely applied but may not yield accurate information. Less severe approximations may lead to methods which are more accurate but which are too costly to be routinely applied. In short, no one method of calculation is likely to be ideal for all applications, and the ultimate choice of specific methods rests on a balance between accuracy and cost. This guide attempts to help chemists find that proper balance. It focuses on the underpinnings of molecular mechanics and quantum chemical methods, their relationship with “chemical observables”, their performance in reproducing known quantities and on the application of practical models to the investigation of molecular

structure and stability and chemical reactivity and selectivity.

Content

Chapter 1

 introduces Potential Energy Surfaces as the connection between structure and energetics, and shows how molecular equilibrium and transition-state geometry as well as thermodynamic and kinetic information follow from interpretation of potential energy surfaces. Following this, the guide is divided into four sections:

Section I. Theoretical Models (Chapters 2 to 4)

Chapters 2 and 3 introduce Quantum Chemical Models and Molecular Mechanics Models as a means of evaluating energy as a function of geometry. Specific models are defined. The discussion is to some extent “superficial”, insofar as it lacks both mathematical rigor and algorithmic details, although it does provide the essential framework on which practical models are constructed. Graphical Models are introduced and illustrated in Chapter 4. Among other quantities, these include models for presentation and interpretation of electron distributions and electrostatic potentials as well as for the molecular orbitals themselves. Property maps, which typically combine the electron density (representing overall molecular size and shape) with the electrostatic potential, the local ionization potential, the spin density, or with the value of a particular molecular orbital (representing a property or a reactivity index where it can be accessed) are introduced and illustrated. 

Section II. Choosing a Model (Chapters 5 to 11) This is the longest section of the guide. Individual chapters focus on the performance of theoretical models to account for observable quantities: Equilibrium Geometries (Chapter 5), Reaction Energies (Chapter 6), Vibrational Frequencies and Thermodynamic Quantities

(Chapter 7), Equilibrium Conformations (Chapter 8), Transition- State Geometries and Activation Energies (Chapter 9) and Dipole Moments (Chapter 10). Specific examples illustrate each topic, performance statistics and graphical summaries provided and, based on all these, recommendations given. The number of examples provided in the individual chapters is actually fairly small (so as not to completely overwhelm the reader), but additional data are provided as Appendix A to this guide. Concluding this section, Overview of Performance and Cost (Chapter 11), is material which estimates computation times for a number of

“practical models” applied to “real molecules”, and provides broad recommendations for model selection.

Section III. Doing Calculations (Chapters 12 to 16) Because each model has its individual strengths and weaknesses, as well as its limitations, the best “strategies” for approaching “real problems” may involve not a single molecular mechanics or quantum chemical model, but rather a combination of models. For example, simpler (less costly) models may be able to provide equilibrium conformations and geometries for later energy and property calculations using higher-level (more costly) models, without seriously affecting the overall quality of results. Practical aspects or “strategies” are described in this section: Obtaining and Using

Equilibrium Geometries (Chapter 12), Using Energies for Thermochemical and Kinetic Comparisons (Chapter 13), Dealing with Flexible Molecules (Chapter 14), Obtaining and Using Transition-State Geometries (Chapter 15) and Obtaining and Interpreting Atomic Charges (Chapter 16). 

Section IV. Case Studies (Chapters 17 to 19) The best way to illustrate how molecular modeling may actually be of value in the investigation of chemistry is by way of “real” examples. The first two chapters in this section illustrate situations where “numerical data” from calculations may be of value. Specific examples included have been drawn exclusively from organic chemistry, and have been divided broadly according to category: Stabilizing “Unstable” Molecules (Chapter 17), and Kinetically- Controlled Reactions (Chapter 18). Concluding this section is Applications of Graphical Models (Chapter 19). This illustrates the

use of graphical models, in particular, property maps, to characterize molecular properties and chemical reactivities. 

In addition to Appendix A providing Supplementary Data in support of several chapters in Section II, Appendix B provides a glossary of Common Terms and Acronyms associated with molecular mechanics

and quantum chemical models

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A textbook Of Inorganic Chemistry by K. Newton Friend

Free chemistry book download: A textbook Of Inorganic Chemistry by K. Newton Friend

 Author:

K. Newton Friend

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Advanced Inorganic Chemistry: A comprehensive Text by Cotton-Wilkinson

Free chemistry book: Advanced Inorganic Chemistry: A comprehensive Text by Cotton-Wilkinson

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Advanced Inorganic Chemistry: A comprehensive Text by Cotton-Wilkinson

Cotton and Wilkinson′s Advanced Inorganic Chemistry has been the source that students and professional chemists have turned to for the background needed to understand current research literature in inorganic chemistry and aspects of organometallic chemistry. Like its predecessors, this updated Sixth Edition is organized around the periodic table of elements and provides a systematic treatment of the chemistry of all chemical elements and their compounds. It incorporates important recent developments with an emphasis on advances in the interpretation of structure, bonding, and reactivity.

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INDUSTRIAL INORGANIC CHEMISTRY Second-Completely Revised Edition

Chemistry and creativity: INDUSTRIAL INORGANIC CHEMISTRY

The book “Industrielle Anorganische Chemie” will fill a long term need, which has become even
more apparent since the appearance of “Industrielle Organische Chemie” by Wessermel and Arpe*.
Although there are comprehensive chapters on this branch of chemistry in a number of
encyclopedias and handbooks, a single volume text is lacking that describes concisely the current
state of industrial inorganic chemistry.
The authors have been made aware of this need in discussions with students, young chemists,
colleagues in neighboring fields, teachers and university lecturers and willingly accepted the
suggestion of the publishers to write this text. Changes in the supply of raw materials and their
markets and economic and ecological requirements are responsible for the continual reshaping of
the inorganic chemical industry. As a result the treatment of industrial processes in the available
textbooks seldom keeps pace with these developments.
The inorganic chemical industry is an important branch of industry and its structure is particularly
diverse: including a large number of finished products (mineral fertilizers, construction materials,
glass, enamels and pigments to name but a few) and basic products for the organic chemical
industry such as mineral acids, alkalis, oxidizing agents and halogens. Modern developments in
other branches of industry, such as chips for microelectronics, video cassettes and optical fibers

have only been possible due to the continuous development of the inorganic chemical industry.
This book emphasises the manufacturing processes, economic importance and applications of
products. In the sections on production the pros and cons are considered in the context of the raw
material situation, economic and ecological considerations and energy consumption, the different
situations in different countries also being taken into account. Processes which are no longer
operated are at most briefly mentioned. The properties of the products are only considered to the
extent that they are relevant for production or applications.
It was necessary to restrict the material to avoid overextending the brief. Metallurgical processes
have not been included, except for the manufacture of “chemical” metals (e.g. alkali metals) which
is briefly described. Several borderline areas with organic chemistry are considered (e.g. organophosphorus,
-silicon and -fluoro products), others are deliberately excluded. A whole chapter is
devoted to the nuclear fuel cycle, since it involves so much industrial scale inorganic chemistry and
is currently so important.
The layout follows that of its sister book “Industrielle Organische Chemie” with the main text
being supplemented by marginal notes. These are essentially summaries of the main text and
enable the reader to obtain a rapid grasp of the most important facts. The equations are printed on a
gray background for the same reason.

Content

1.Primary Inorganic Materials

2.Mineral Fertilizers
3.Metals and their Compounds
4.Organo-Silicon Compounds
5.Inorganic Solids
6.Nuclear Fuel Cycle

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Chemistry Book by Prentice Hall

Chemistry and creativity Chemistry Book by Prentice Hall

Download high quality images

Content Of Chemistry Book by Prentice Hall

Articles

Overview 1

Alchemy 1

Chemistry 10

History of chemistry 24

Alchemy and chemistry in medieval Islam 36

Timeline of chemistry 54

Atoms and molecules 73

Atom 73

Atomic nucleus 94

Proton 99

Neutron 104

Electron 114

Chemical element 137

Isotope 146

Ion 155

Molecule 159

Chemical compound 163

Chemical substance 165

Common phases of matter 169

Phases 169

Gas 172

Liquid 186

Solid 193

Periodic table 206

Valence electron 206

Periodic table 209

Periodic trends 216

Period 218

Group 223

Chemical concepts 225

Ionic radius 225

Effective nuclear charge 229

Electronegativity 230

Mole 238

Lewis structure 241

Chemical bond 245

Chemical reactions 253

Chemical reaction 253

Chemical law 256

Solution 257

Acid 260

Reduction–oxidation 270

Miscellaneous 277

Etymology 277

Chemical industry 280

References

Article Sources and Contributors 286

Image Sources, Licenses and Contributors 295

Description

Prentice Hall Chemistry meets the needs of students with a range of abilities, diversities, and learning styles by providing real-world connections to chemical concepts and processes. The first nine chapters introduce students to the conceptual nature of chemistry before they encounter the more rigorous mathematical models and concepts in later chapters.

The technology backbone of the program is the widely praised Interactive Textbook with ChemASAP!, which provides frequent opportunities to practice and reinforce key concepts with tutorials that bring chemistry to students through:

Animations, Simulations, Assessment, and Problem-solving tutorials.

More at: http://books.pakchem.net/

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CliffsAP Chemistry-3Rd edition Free chemistry books

Chemistry and creativity CliffsAP Chemistry-3Rd edition

CliffsAP study guides help you gain an edge on Advanced Placement  exams. Review exercises, realistic practice exams, and effective test-taking strategies are the key to calmer nerves and higher AP scores.
CliffsAP Chemistry is for students who are enrolled in AP Chemistry or who are preparing for the Advanced Placement Examination in Chemistry. Inside, you’ll find hints for answering the essay and multiple-choice sections, a clear explanation of the exam format, reviews of all 22 required labs, a look at how exams are graded, and more:

Realistic full-length practice exam
Answers to commonly asked questions about the AP Chemistry exam
Study strategies to help you prepare
Thorough review of the key topics that are sure to be on the test
Sample laboratory write-ups
The AP Chemistry exam is coming up! Your thorough understanding of months and months of college-level chemistry coursework is about to be evaluated in a 3-hour examination. CliffsAP Chemistry includes the following material to you do the very best job possible on the big test:

Gravimetrics
Electronic structure of atoms
Covalent bonding and ionic bonding
Acids and bases
Reduction and oxidation
Organice chemistry and nuclear chemistry
Writing and predicting chemical reactions
This comprehensive guide offers a thorough review of key concepts and detailed answer explanations. It’s all you need to do your best — and get the college credits you deserve.

Table of Contents
Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vii
Study Guide Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ix
Format of the AP Chemistry Exam . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xi
Section I: Multiple-Choice Questions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xi
Section II: Free-Response (Essay) Questions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xi
Topics Covered by the AP Chemistry Exam. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xii

PART I: INTRODUCTION

Questions Commonly Asked About the AP Chemistry Exam . . . . . . . . . . . . . . . . 3
Strategies for Taking the AP Chemistry Exam . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Section I: The Multiple-Choice Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
The “Plus-Minus” System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
The Elimination Strategy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Section II: The Free-Response (Essay) Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Methods for Writing the Essays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
The Restatement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Four Techniques for Answering Free-Response Questions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
The Chart Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
The Bullet Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
The Outline Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
The Free Style . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Mathematical Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Significant Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Logs and Antilogs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Scientific Notation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Precision . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Rounding Off Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Mathematics Self-Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Answers to Mathematics Self-Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

PART II: SPECIFIC TOPICS

Gravimetrics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Key Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Key Concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Samples: Multiple-Choice Questions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Samples: Free-Response Questions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Thermochemistry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Key Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Key Concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Samples: Multiple-Choice Questions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Samples: Free-Response Questions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
The Gas Laws . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Key Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Key Concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Samples: Multiple-Choice Questions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Samples: Free-Response Questions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Electronic Structure of Atoms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Key Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Key Concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Samples: Multiple-Choice Questions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Samples: Free-Response Questions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Covalent Bonding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Key Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Key Concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Samples: Multiple-Choice Questions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Samples: Free-Response Questions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Ionic Bonding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Key Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Key Concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Samples: Multiple-Choice Questions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Samples: Free-Response Questions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Liquids and Solids . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Key Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Key Concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Samples: Multiple-Choice Questions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Samples: Free-Response Questions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Solutions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Key Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Key Concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Samples: Multiple-Choice Questions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Samples: Free-Response Questions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124
Kinetics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Key Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Key Concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Samples: Multiple-Choice Questions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Samples: Free-Response Questions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Equilibrium . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Key Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Key Concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Samples: Multiple-Choice Questions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Samples: Free-Response Questions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Acids and Bases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
Key Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
Key Concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
Samples: Multiple-Choice Questions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Samples: Free-Response Questions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165

CliffsAP Chemistry, 3rd Edition

Energy and Spontaneity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
Key Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
Key Concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
Samples: Multiple-Choice Questions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
Samples: Free-Response Questions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
Reduction and Oxidation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
Key Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
Key Concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
Samples: Multiple-Choice Questions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Samples: Free-Response Questions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Organic Chemistry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Key Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Key Concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Samples: Multiple-Choice Questions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
Nuclear Chemistry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Key Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Key Concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Samples: Multiple-Choice Questions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Samples: Free-Response Questions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211
Writing and Predicting Chemical Reactions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215

PART III: AP CHEMISTRY LABORATORY EXPERIMENTS

Laboratory Experiments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231
The Laboratory Notebook . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233
Experiment 1: Determination of the Empirical Formula of a Compound . . . . . . . . . . . . . . . . . . . 235
Experiment 2: Determination of the Percentage of Water in a Hydrate . . . . . . . . . . . . . . . . . . . . 238
Experiment 3: Determination of Molar Mass by Vapor Density . . . . . . . . . . . . . . . . . . . . . . . . . . 241
Experiment 4: Determination of Molecular Mass by Freezing-Point Depression . . . . . . . . . . . . . 243
Experiment 5: Determination of the Molar Volume of a Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246
Experiment 6: Standardization of a Solution Using a Primary Standard and
Experiment 7: Determination of Concentration by Acid-Base Titration . . . . . . . . . . . . . . . . . . . . 248
Experiment 8: Determination of Concentration by Oxidation-Reduction Titration and
an Actual Student Lab Write-Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253
A Sample Lab Report . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 256
Post-Lab: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259
Experiment 9: Determination of Mass and Mole Relationship in a Chemical Reaction . . . . . . . . 261
Experiment 10 A: Determination of the Equilibrium Constant, Ka, for a Chemical Reaction . . . . 264
Experiment 10 B: Determination of the Equilibrium Constant, Ksp, for a Chemical Reaction . . . . 267
Experiment 10 C: Determination of the Equilibrium Constant, Kc, for a Chemical Reaction . . . . 270
Experiment 11: Determination of Appropriate Indicators for Various Acid-Base Titrations and
Experiment 19: Preparation and Properties of Buffer Solutions . . . . . . . . . . . . . . . . . . . . . . . . . . 272
Experiment 12: Determination of the Rate of a Reaction and Its Order and
an Actual Student Lab Write-Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278
A Sample Lab Report . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 282
Experiment 13: Determination of Enthalpy Changes Associated with a Reaction and
Hess’s Law . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 288
Experiment 14: Separation and Qualitative Analysis of Cations and Anions . . . . . . . . . . . . . . . . . 292
Experiment 15: Synthesis of a Coordination Compound and Its Chemical Analysis and
Experiment 17: Colorimetric or Spectrophotometric Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . 296

Table of Contents
Experiment 16: Analytical Gravimetric Determination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302
Experiment 18: Separation by Chromatography . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304
Experiment 20: Determination of Electrochemical Series and
Experiment 21: Measurements Using Electrochemical Cells and Electroplating . . . . . . . . . . . . . 307
Experiment 22: Synthesis, Purification and Analysis of an Organic Compound . . . . . . . . . . . . . . 314

PART IV: AP CHEMISTRY PRACTICE TEST

Practice Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 323
Section I (Multiple-Choice Questions) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 323
Section II (Free-Response Questions) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 348
Answers and Explanations for the Practice Test . . . . . . . . . . . . . . . . . . . . . . . . . . 353
Answer Key for the Practice Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 353
Section I (Multiple-Choice Questions) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 353
Predicting Your AP Score . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 354
Answers and Explanations for the Practice Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 355
Section I (Multiple-Choice Questions) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 355
Section II (Free-Response Questions) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 369
The Final Touches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 381

PART V: APPENDIXES

Appendix A: Commonly Used Abbreviations, Signs, and Symbols . . . . . . . . . 385
Appendix B: Acid-Base Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 391
Appendix C: Flame Tests for Elements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 393
Appendix D: Qualitative Analysis of Cations and Anions . . . . . . . . . . . . . . . . . . 395

CliffsAP Chemistry-3Rd edition

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CliffsAP®

5 Chemistry Practice Exams

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