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AP Chemistry
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- Command Words — A3 poster
- Lesson Plans — one page per topic
- Class Mark Book
1. Atomic Structure and Properties 28 files
Handouts
Presentation slides
Exercise walk-through slides
Vocabulary
Topic Quizzes
Exercise sheets
Past Paper Questions
Unit Tests
2. Compound Structure and Properties 26 files
Handouts
Presentation slides
Exercise walk-through slides
Vocabulary
Topic Quizzes
Exercise sheets
Past Paper Questions
Unit Tests
3. Properties of Substances and Mixtures 43 files
Presentation slides
Exercise walk-through slides
- 3.1 Intermolecular and Interparticle Forces
- 3.2 Properties of Solids
- 3.3 Solids, Liquids, and Gases
- 3.4 Ideal Gas Law
- 3.5 Kinetic Molecular Theory
- 3.6 Deviation from Ideal Gas Law
- 3.7 Solutions and Mixtures
- 3.8 Representations of Solutions
- 3.9 Separation of Solutions and Mixtures
- 3.10 Solubility
- 3.11 Spectroscopy and the Electromagnetic Spectrum
- 3.12 Properties of Photons
- 3.13 Beer-Lambert Law
Vocabulary
Topic Quizzes
Exercise sheets
- 3.1 Intermolecular and Interparticle Forces
- 3.2 Properties of Solids
- 3.3 Solids, Liquids, and Gases
- 3.4 Ideal Gas Law
- 3.5 Kinetic Molecular Theory
- 3.6 Deviation from Ideal Gas Law
- 3.7 Solutions and Mixtures
- 3.8 Representations of Solutions
- 3.9 Separation of Solutions and Mixtures
- 3.10 Solubility
- 3.11 Spectroscopy and the Electromagnetic Spectrum
- 3.12 Properties of Photons
- 3.13 Beer-Lambert Law
Past Paper Questions
- 3.1 Intermolecular and Interparticle Forces
- 3.2 Properties of Solids
- 3.3 Solids, Liquids, and Gases
- 3.4 Ideal Gas Law
- 3.5 Kinetic Molecular Theory
- 3.6 Deviation from Ideal Gas Law
- 3.7 Solutions and Mixtures
- 3.8 Representations of Solutions
- 3.9 Separation of Solutions and Mixtures
- 3.10 Solubility
- 3.12 Properties of Photons
- 3.13 Beer-Lambert Law
Unit Tests
4. Chemical Reactions 29 files
Handouts
Presentation slides
Exercise walk-through slides
Vocabulary
Topic Quizzes
Exercise sheets
Past Paper Questions
Unit Tests
5. Kinetics 34 files
Handouts
Presentation slides
Exercise walk-through slides
- 5.1 Reaction Rates
- 5.2 Introduction to Rate Law
- 5.3 Concentration Changes Over Time
- 5.4 Elementary Reactions
- 5.5 Collision Model
- 5.6 Reaction Energy Profile
- 5.7 Introduction to Reaction Mechanisms
- 5.8 Reaction Mechanism and Rate Law
- 5.9 Pre-Equilibrium Approximation
- 5.10 Multistep Reaction Energy Profile
- 5.11 Catalysis
Vocabulary
Topic Quizzes
Exercise sheets
- 5.1 Reaction Rates
- 5.2 Introduction to Rate Law
- 5.3 Concentration Changes Over Time
- 5.4 Elementary Reactions
- 5.5 Collision Model
- 5.6 Reaction Energy Profile
- 5.7 Introduction to Reaction Mechanisms
- 5.8 Reaction Mechanism and Rate Law
- 5.9 Pre-Equilibrium Approximation
- 5.10 Multistep Reaction Energy Profile
- 5.11 Catalysis
Past Paper Questions
Unit Tests
6. Thermochemistry 31 files
Handouts
Presentation slides
Exercise walk-through slides
Vocabulary
Topic Quizzes
Exercise sheets
Past Paper Questions
Unit Tests
7. Equilibrium 39 files
Handouts
Presentation slides
Exercise walk-through slides
- 7.1 Introduction to Equilibrium
- 7.2 Direction of Reversible Reactions
- 7.3 Reaction Quotient and Equilibrium Constant
- 7.4 Calculating the Equilibrium Constant
- 7.5 Magnitude of the Equilibrium Constant
- 7.6 Properties of the Equilibrium Constant
- 7.7 Calculating Equilibrium Concentrations
- 7.8 Representations of Equilibrium
- 7.9 Introduction to Le Chatelier's Principle
- 7.10 Reaction Quotient and Le Chatelier's Principle
- 7.11 Introduction to Solubility Equilibria
- 7.12 Common-Ion Effect
Vocabulary
Topic Quizzes
Exercise sheets
- 7.1 Introduction to Equilibrium
- 7.2 Direction of Reversible Reactions
- 7.3 Reaction Quotient and Equilibrium Constant
- 7.4 Calculating the Equilibrium Constant
- 7.5 Magnitude of the Equilibrium Constant
- 7.6 Properties of the Equilibrium Constant
- 7.7 Calculating Equilibrium Concentrations
- 7.8 Representations of Equilibrium
- 7.9 Introduction to Le Chatelier's Principle
- 7.10 Reaction Quotient and Le Chatelier's Principle
- 7.11 Introduction to Solubility Equilibria
- 7.12 Common-Ion Effect
Past Paper Questions
- 7.3 Reaction Quotient and Equilibrium Constant
- 7.4 Calculating the Equilibrium Constant
- 7.5 Magnitude of the Equilibrium Constant
- 7.6 Properties of the Equilibrium Constant
- 7.7 Calculating Equilibrium Concentrations
- 7.8 Representations of Equilibrium
- 7.9 Introduction to Le Chatelier's Principle
- 7.10 Reaction Quotient and Le Chatelier's Principle
- 7.11 Introduction to Solubility Equilibria
- 7.12 Common-Ion Effect
Unit Tests
8. Acids and Bases 38 files
Handouts
Presentation slides
Exercise walk-through slides
- 8.1 Introduction to Acids and Bases
- 8.2 pH and pOH of Strong Acids and Bases
- 8.3 Weak Acid and Base Equilibria
- 8.4 Acid-Base Reactions and Buffers
- 8.5 Acid-Base Titrations
- 8.6 Molecular Structure of Acids and Bases
- 8.7 pH and pKa
- 8.8 Properties of Buffers
- 8.9 Henderson-Hasselbalch Equation
- 8.10 Buffer Capacity
- 8.11 pH and Solubility
Vocabulary
Topic Quizzes
Exercise sheets
- 8.1 Introduction to Acids and Bases
- 8.2 pH and pOH of Strong Acids and Bases
- 8.3 Weak Acid and Base Equilibria
- 8.4 Acid-Base Reactions and Buffers
- 8.5 Acid-Base Titrations
- 8.6 Molecular Structure of Acids and Bases
- 8.7 pH and pKa
- 8.8 Properties of Buffers
- 8.9 Henderson-Hasselbalch Equation
- 8.10 Buffer Capacity
- 8.11 pH and Solubility
Past Paper Questions
- 8.1 Introduction to Acids and Bases
- 8.2 pH and pOH of Strong Acids and Bases
- 8.3 Weak Acid and Base Equilibria
- 8.4 Acid-Base Reactions and Buffers
- 8.5 Acid-Base Titrations
- 8.6 Molecular Structure of Acids and Bases
- 8.7 pH and pKa
- 8.8 Properties of Buffers
- 8.9 Henderson-Hasselbalch Equation
- 8.10 Buffer Capacity
- 8.11 pH and Solubility
Unit Tests
9. Thermodynamics and Electrochemistry 36 files
Presentation slides
Exercise walk-through slides
- 9.1 Introduction to Entropy
- 9.2 Absolute Entropy and Entropy Change
- 9.3 Gibbs Free Energy and Thermodynamic Favorability
- 9.4 Thermodynamic and Kinetic Control
- 9.5 Free Energy and Equilibrium
- 9.6 Free Energy of Dissolution
- 9.7 Coupled Reactions
- 9.8 Galvanic (Voltaic) and Electrolytic Cells
- 9.9 Cell Potential and Free Energy
- 9.10 Cell Potential Under Nonstandard Conditions
- 9.11 Electrolysis and Faraday's Law
Vocabulary
Topic Quizzes
Exercise sheets
- 9.1 Introduction to Entropy
- 9.2 Absolute Entropy and Entropy Change
- 9.3 Gibbs Free Energy and Thermodynamic Favorability
- 9.4 Thermodynamic and Kinetic Control
- 9.5 Free Energy and Equilibrium
- 9.6 Free Energy of Dissolution
- 9.7 Coupled Reactions
- 9.8 Galvanic (Voltaic) and Electrolytic Cells
- 9.9 Cell Potential and Free Energy
- 9.10 Cell Potential Under Nonstandard Conditions
- 9.11 Electrolysis and Faraday's Law
Past Paper Questions
- 9.1 Introduction to Entropy
- 9.2 Absolute Entropy and Entropy Change
- 9.3 Gibbs Free Energy and Thermodynamic Favorability
- 9.4 Thermodynamic and Kinetic Control
- 9.5 Free Energy and Equilibrium
- 9.8 Galvanic (Voltaic) and Electrolytic Cells
- 9.9 Cell Potential and Free Energy
- 9.10 Cell Potential Under Nonstandard Conditions
- 9.11 Electrolysis and Faraday's Law
Unit Tests
2026 1 files
- 2026 Questions
- AP Chemistry — Question index
- 1.1 Moles and Molar Mass
- 1.2 Mass Spectra of Elements
- 1.3 Elemental Composition of Pure Substances
- 1.5 Atomic Structure and Electron Configuration
- 1.6 Photoelectron Spectroscopy
- 1.7 Periodic Trends
- 1.8 Valence Electrons and Ionic Compounds
- 2.1 Types of Chemical Bonds
- 2.2 Intramolecular Force and Potential Energy
- 2.3 Structure of Ionic Solids
- 2.4 Structure of Metals and Alloys
- 2.5 Lewis Diagrams
- 2.6 Resonance and Formal Charge
- 2.7 VSEPR and Bond Hybridization
- 3.1 Intermolecular and Interparticle Forces
- 3.2 Properties of Solids
- 3.3 Solids, Liquids, and Gases
- 3.4 Ideal Gas Law
- 3.5 Kinetic Molecular Theory
- 3.6 Deviation from Ideal Gas Law
- 3.7 Solutions and Mixtures
- 3.8 Representations of Solutions
- 3.9 Separation of Solutions and Mixtures
- 3.10 Solubility
- 3.12 Properties of Photons
- 3.13 Beer-Lambert Law
- 4.2 Net Ionic Equations
- 4.3 Representations of Reactions
- 4.5 Stoichiometry
- 4.6 Introduction to Titration
- 4.8 Introduction to Acid-Base Reactions
- 4.9 Oxidation-Reduction (Redox) Reactions
- 5.1 Reaction Rates
- 5.2 Introduction to Rate Law
- 5.3 Concentration Changes Over Time
- 5.5 Collision Model
- 5.8 Reaction Mechanism and Rate Law
- 5.9 Pre-Equilibrium Approximation
- 5.11 Catalysis
- 6.1 Endothermic and Exothermic Processes
- 6.3 Heat Transfer and Thermal Equilibrium
- 6.4 Heat Capacity and Calorimetry
- 6.5 Energy of Phase Changes
- 6.6 Introduction to Enthalpy of Reaction
- 6.7 Bond Enthalpies
- 6.8 Enthalpy of Formation
- 6.9 Hess's Law
- 7.3 Reaction Quotient and Equilibrium Constant
- 7.4 Calculating the Equilibrium Constant
- 7.5 Magnitude of the Equilibrium Constant
- 7.6 Properties of the Equilibrium Constant
- 7.7 Calculating Equilibrium Concentrations
- 7.8 Representations of Equilibrium
- 7.9 Introduction to Le Chatelier's Principle
- 7.10 Reaction Quotient and Le Chatelier's Principle
- 7.11 Introduction to Solubility Equilibria
- 7.12 Common-Ion Effect
- 8.1 Introduction to Acids and Bases
- 8.2 pH and pOH of Strong Acids and Bases
- 8.3 Weak Acid and Base Equilibria
- 8.4 Acid-Base Reactions and Buffers
- 8.5 Acid-Base Titrations
- 8.6 Molecular Structure of Acids and Bases
- 8.7 pH and pKa
- 8.8 Properties of Buffers
- 8.9 Henderson-Hasselbalch Equation
- 8.10 Buffer Capacity
- 8.11 pH and Solubility
- 9.1 Introduction to Entropy
- 9.2 Absolute Entropy and Entropy Change
- 9.3 Gibbs Free Energy and Thermodynamic Favorability
- 9.4 Thermodynamic and Kinetic Control
- 9.5 Free Energy and Equilibrium
- 9.8 Galvanic (Voltaic) and Electrolytic Cells
- 9.9 Cell Potential and Free Energy
- 9.10 Cell Potential Under Nonstandard Conditions
- 9.11 Electrolysis and Faraday's Law
Topic quizzes
- 1. Atomic Structure and Properties
- 2. Compound Structure and Properties
- 3. Properties of Substances and Mixtures
- 4. Chemical Reactions
- 5. Kinetics
- 6. Thermochemistry
- 7. Equilibrium
- 8. Acids and Bases
- 9. Thermodynamics and Electrochemistry
Unit tests
- 1. Atomic Structure and Properties
- 2. Compound Structure and Properties
- 3. Properties of Substances and Mixtures
- 4. Chemical Reactions
- 5. Kinetics
- 6. Thermochemistry
- 7. Equilibrium
- 8. Acids and Bases
- 9. Thermodynamics and Electrochemistry
Mock papers
Course companion
Glossary
Topic handouts
- 1.1 Moles and Molar Mass
- 1.2 Mass Spectra of Elements
- 1.3 Elemental Composition of Pure Substances
- 1.4 Composition of Mixtures
- 1.5 Atomic Structure and Electron Configuration
- 1.6 Photoelectron Spectroscopy
- 1.7 Periodic Trends
- 1.8 Valence Electrons and Ionic Compounds
- 2.1 Types of Chemical Bonds
- 2.2 Intramolecular Force and Potential Energy
- 2.3 Structure of Ionic Solids
- 2.4 Structure of Metals and Alloys
- 2.5 Lewis Diagrams
- 2.6 Resonance and Formal Charge
- 2.7 VSEPR and Bond Hybridization
- 3.1 Intermolecular and Interparticle Forces
- 3.2 Properties of Solids
- 3.3 Solids, Liquids, and Gases
- 3.4 Ideal Gas Law
- 3.5 Kinetic Molecular Theory
- 3.6 Deviation from Ideal Gas Law
- 3.7 Solutions and Mixtures
- 3.8 Representations of Solutions
- 3.9 Separation of Solutions and Mixtures
- 3.10 Solubility
- 3.11 Spectroscopy and the Electromagnetic Spectrum
- 3.12 Properties of Photons
- 3.13 Beer-Lambert Law
- 4.1 Introduction for Reactions
- 4.2 Net Ionic Equations
- 4.3 Representations of Reactions
- 4.4 Physical and Chemical Changes
- 4.5 Stoichiometry
- 4.6 Introduction to Titration
- 4.7 Types of Chemical Reactions
- 4.8 Introduction to Acid-Base Reactions
- 4.9 Oxidation-Reduction (Redox) Reactions
- 5.1 Reaction Rates
- 5.2 Introduction to Rate Law
- 5.3 Concentration Changes Over Time
- 5.4 Elementary Reactions
- 5.5 Collision Model
- 5.6 Reaction Energy Profile
- 5.7 Introduction to Reaction Mechanisms
- 5.8 Reaction Mechanism and Rate Law
- 5.9 Pre-Equilibrium Approximation
- 5.10 Multistep Reaction Energy Profile
- 5.11 Catalysis
- 6.1 Endothermic and Exothermic Processes
- 6.2 Energy Diagrams
- 6.3 Heat Transfer and Thermal Equilibrium
- 6.4 Heat Capacity and Calorimetry
- 6.5 Energy of Phase Changes
- 6.6 Introduction to Enthalpy of Reaction
- 6.7 Bond Enthalpies
- 6.8 Enthalpy of Formation
- 6.9 Hess's Law
- 7.1 Introduction to Equilibrium
- 7.2 Direction of Reversible Reactions
- 7.3 Reaction Quotient and Equilibrium Constant
- 7.4 Calculating the Equilibrium Constant
- 7.5 Magnitude of the Equilibrium Constant
- 7.6 Properties of the Equilibrium Constant
- 7.7 Calculating Equilibrium Concentrations
- 7.8 Representations of Equilibrium
- 7.9 Introduction to Le Chatelier's Principle
- 7.10 Reaction Quotient and Le Chatelier's Principle
- 7.11 Introduction to Solubility Equilibria
- 7.12 Common-Ion Effect
- 8.1 Introduction to Acids and Bases
- 8.2 pH and pOH of Strong Acids and Bases
- 8.3 Weak Acid and Base Equilibria
- 8.4 Acid-Base Reactions and Buffers
- 8.5 Acid-Base Titrations
- 8.6 Molecular Structure of Acids and Bases
- 8.7 pH and pKa
- 8.8 Properties of Buffers
- 8.9 Henderson-Hasselbalch Equation
- 8.10 Buffer Capacity
- 8.11 pH and Solubility
- 9.1 Introduction to Entropy
- 9.2 Absolute Entropy and Entropy Change
- 9.3 Gibbs Free Energy and Thermodynamic Favorability
- 9.4 Thermodynamic and Kinetic Control
- 9.5 Free Energy and Equilibrium
- 9.6 Free Energy of Dissolution
- 9.7 Coupled Reactions
- 9.8 Galvanic (Voltaic) and Electrolytic Cells
- 9.9 Cell Potential and Free Energy
- 9.10 Cell Potential Under Nonstandard Conditions
- 9.11 Electrolysis and Faraday's Law
Lesson slides
- 1. Atomic Structure and Properties
- 2. Compound Structure and Properties
- 3. Properties of Substances and Mixtures
- 4. Chemical Reactions
- 5. Kinetics
- 6. Thermochemistry
- 7. Equilibrium
- 8. Acids and Bases
- 9. Thermodynamics and Electrochemistry
Lesson slides
- 1.1 Moles and Molar Mass
- 1.2 Mass Spectra of Elements
- 1.3 Elemental Composition of Pure Substances
- 1.4 Composition of Mixtures
- 1.5 Atomic Structure and Electron Configuration
- 1.6 Photoelectron Spectroscopy
- 1.7 Periodic Trends
- 1.8 Valence Electrons and Ionic Compounds
- 2.1 Types of Chemical Bonds
- 2.2 Intramolecular Force and Potential Energy
- 2.3 Structure of Ionic Solids
- 2.4 Structure of Metals and Alloys
- 2.5 Lewis Diagrams
- 2.6 Resonance and Formal Charge
- 2.7 VSEPR and Bond Hybridization
- 3.1 Intermolecular and Interparticle Forces
- 3.2 Properties of Solids
- 3.3 Solids, Liquids, and Gases
- 3.4 Ideal Gas Law
- 3.5 Kinetic Molecular Theory
- 3.6 Deviation from Ideal Gas Law
- 3.7 Solutions and Mixtures
- 3.8 Representations of Solutions
- 3.9 Separation of Solutions and Mixtures
- 3.10 Solubility
- 3.11 Spectroscopy and the Electromagnetic Spectrum
- 3.12 Properties of Photons
- 3.13 Beer-Lambert Law
- 4.1 Introduction for Reactions
- 4.2 Net Ionic Equations
- 4.3 Representations of Reactions
- 4.4 Physical and Chemical Changes
- 4.5 Stoichiometry
- 4.6 Introduction to Titration
- 4.7 Types of Chemical Reactions
- 4.8 Introduction to Acid-Base Reactions
- 4.9 Oxidation-Reduction (Redox) Reactions
- 5.1 Reaction Rates
- 5.2 Introduction to Rate Law
- 5.3 Concentration Changes Over Time
- 5.4 Elementary Reactions
- 5.5 Collision Model
- 5.6 Reaction Energy Profile
- 5.7 Introduction to Reaction Mechanisms
- 5.8 Reaction Mechanism and Rate Law
- 5.9 Pre-Equilibrium Approximation
- 5.10 Multistep Reaction Energy Profile
- 5.11 Catalysis
- 6.1 Endothermic and Exothermic Processes
- 6.2 Energy Diagrams
- 6.3 Heat Transfer and Thermal Equilibrium
- 6.4 Heat Capacity and Calorimetry
- 6.5 Energy of Phase Changes
- 6.6 Introduction to Enthalpy of Reaction
- 6.7 Bond Enthalpies
- 6.8 Enthalpy of Formation
- 6.9 Hess's Law
- 7.1 Introduction to Equilibrium
- 7.2 Direction of Reversible Reactions
- 7.3 Reaction Quotient and Equilibrium Constant
- 7.4 Calculating the Equilibrium Constant
- 7.5 Magnitude of the Equilibrium Constant
- 7.6 Properties of the Equilibrium Constant
- 7.7 Calculating Equilibrium Concentrations
- 7.8 Representations of Equilibrium
- 7.9 Introduction to Le Chatelier's Principle
- 7.10 Reaction Quotient and Le Chatelier's Principle
- 7.11 Introduction to Solubility Equilibria
- 7.12 Common-Ion Effect
- 8.1 Introduction to Acids and Bases
- 8.2 pH and pOH of Strong Acids and Bases
- 8.3 Weak Acid and Base Equilibria
- 8.4 Acid-Base Reactions and Buffers
- 8.5 Acid-Base Titrations
- 8.6 Molecular Structure of Acids and Bases
- 8.7 pH and pKa
- 8.8 Properties of Buffers
- 8.9 Henderson-Hasselbalch Equation
- 8.10 Buffer Capacity
- 8.11 pH and Solubility
- 9.1 Introduction to Entropy
- 9.2 Absolute Entropy and Entropy Change
- 9.3 Gibbs Free Energy and Thermodynamic Favorability
- 9.4 Thermodynamic and Kinetic Control
- 9.5 Free Energy and Equilibrium
- 9.6 Free Energy of Dissolution
- 9.7 Coupled Reactions
- 9.8 Galvanic (Voltaic) and Electrolytic Cells
- 9.9 Cell Potential and Free Energy
- 9.10 Cell Potential Under Nonstandard Conditions
- 9.11 Electrolysis and Faraday's Law
Vocabulary lists
- 1. Atomic Structure and Properties
- 2. Compound Structure and Properties
- 3. Properties of Substances and Mixtures
- 4. Chemical Reactions
- 5. Kinetics
- 6. Thermochemistry
- 7. Equilibrium
- 8. Acids and Bases
- 9. Thermodynamics and Electrochemistry
Flashcards
Weekly vocab tests
- Week 1 · Topics 1–2 · Atomic Structure and Properties, Compound Structure and Properties
- Week 2 · Topics 2–3 · Compound Structure and Properties, Properties of Substances and Mixtures
- Week 3 · Topics 3–4 · Properties of Substances and Mixtures, Chemical Reactions
- Week 4 · Topics 5–6 · Kinetics, Thermochemistry
- Week 5 · Topics 6–9 · Thermochemistry, Equilibrium, Acids and Bases, Thermodynamics and Electrochemistry
- Week 6 · Topics 2–9 · Compound Structure and Properties, Properties of Substances and Mixtures, Acids and Bases, Thermodynamics and Electrochemistry
Weekly homework
Exercise sheets
- Complete pack — exercise sheets + past papers
- 1 Atomic Structure and Properties — Part 1
- 1 Atomic Structure and Properties — Part 2
- 2 Compound Structure and Properties — Part 1
- 2 Compound Structure and Properties — Part 2
- 3 Properties of Substances and Mixtures — Part 1
- 3 Properties of Substances and Mixtures — Part 2
- 4 Chemical Reactions — Part 1
- 4 Chemical Reactions — Part 2
- 5 Kinetics — Part 1
- 5 Kinetics — Part 2
- 6 Thermochemistry — Part 1
- 6 Thermochemistry — Part 2
- 7 Equilibrium — Part 1
- 7 Equilibrium — Part 2
- 8 Acids and Bases — Part 1
- 8 Acids and Bases — Part 2
- 9 Thermodynamics and Electrochemistry — Part 1
- 9 Thermodynamics and Electrochemistry — Part 2
Past papers
- 1.1 Moles and Molar Mass
- 1.2 Mass Spectra of Elements
- 1.3 Elemental Composition of Pure Substances
- 1.5 Atomic Structure and Electron Configuration
- 1.6 Photoelectron Spectroscopy
- 1.7 Periodic Trends
- 1.8 Valence Electrons and Ionic Compounds
- 2.1 Types of Chemical Bonds
- 2.2 Intramolecular Force and Potential Energy
- 2.3 Structure of Ionic Solids
- 2.4 Structure of Metals and Alloys
- 2.5 Lewis Diagrams
- 2.6 Resonance and Formal Charge
- 2.7 VSEPR and Bond Hybridization
- 3.1 Intermolecular and Interparticle Forces
- 3.2 Properties of Solids
- 3.3 Solids, Liquids, and Gases
- 3.4 Ideal Gas Law
- 3.5 Kinetic Molecular Theory
- 3.6 Deviation from Ideal Gas Law
- 3.7 Solutions and Mixtures
- 3.8 Representations of Solutions
- 3.9 Separation of Solutions and Mixtures
- 3.10 Solubility
- 3.12 Properties of Photons
- 3.13 Beer-Lambert Law
- 4.2 Net Ionic Equations
- 4.3 Representations of Reactions
- 4.5 Stoichiometry
- 4.6 Introduction to Titration
- 4.8 Introduction to Acid-Base Reactions
- 4.9 Oxidation-Reduction (Redox) Reactions
- 5.1 Reaction Rates
- 5.2 Introduction to Rate Law
- 5.3 Concentration Changes Over Time
- 5.5 Collision Model
- 5.8 Reaction Mechanism and Rate Law
- 5.9 Pre-Equilibrium Approximation
- 5.11 Catalysis
- 6.1 Endothermic and Exothermic Processes
- 6.3 Heat Transfer and Thermal Equilibrium
- 6.4 Heat Capacity and Calorimetry
- 6.5 Energy of Phase Changes
- 6.6 Introduction to Enthalpy of Reaction
- 6.7 Bond Enthalpies
- 6.8 Enthalpy of Formation
- 6.9 Hess's Law
- 7.3 Reaction Quotient and Equilibrium Constant
- 7.4 Calculating the Equilibrium Constant
- 7.5 Magnitude of the Equilibrium Constant
- 7.6 Properties of the Equilibrium Constant
- 7.7 Calculating Equilibrium Concentrations
- 7.8 Representations of Equilibrium
- 7.9 Introduction to Le Chatelier's Principle
- 7.10 Reaction Quotient and Le Chatelier's Principle
- 7.11 Introduction to Solubility Equilibria
- 7.12 Common-Ion Effect
- 8.1 Introduction to Acids and Bases
- 8.2 pH and pOH of Strong Acids and Bases
- 8.3 Weak Acid and Base Equilibria
- 8.4 Acid-Base Reactions and Buffers
- 8.5 Acid-Base Titrations
- 8.6 Molecular Structure of Acids and Bases
- 8.7 pH and pKa
- 8.8 Properties of Buffers
- 8.9 Henderson-Hasselbalch Equation
- 8.10 Buffer Capacity
- 8.11 pH and Solubility
- 9.1 Introduction to Entropy
- 9.2 Absolute Entropy and Entropy Change
- 9.3 Gibbs Free Energy and Thermodynamic Favorability
- 9.4 Thermodynamic and Kinetic Control
- 9.5 Free Energy and Equilibrium
- 9.8 Galvanic (Voltaic) and Electrolytic Cells
- 9.9 Cell Potential and Free Energy
- 9.10 Cell Potential Under Nonstandard Conditions
- 9.11 Electrolysis and Faraday's Law
Tips
Do the free-response section under time pressure. It is long, and students who only ever practise untimed run out of time on the real paper rather than out of chemistry.
Read the scoring guidelines for the explanation marks, not the arithmetic. They show exactly how specific "explain in terms of intermolecular forces" has to be — usually naming the force and comparing two substances, not describing it in general.
Redo, don't just review. A question you have read the answer to teaches almost nothing; the same question worked again a week later, closed-book, is what moves a grade.