AP Chemistry Practice Tests

Practice Tests

Practice Topics

• AP Chemistry

  • Compounds and Molecules+23 topics

    • Bonding and Forces+9 topics

      • Intermolecular Forces

      • Covalent Bonds

      • Hydrogen Bonding

      • Ionic Bonds

      • Polarity and Dipole

      • Other Bonding Concepts

      • Types of Chemical Bonds

      • Intramolecular Force and Potential Energy

      • VSEPR and Bond Hybridization

    • Compounds+5 topics

      • Mass

      • Polyatomic Ions and Functional Groups

      • Naming Compounds

      • Organic Compounds

      • Properties of Compounds

    • Molecules+5 topics

      • Molecular Formula

      • Lewis Diagrams

      • Molecular and Electronic Geometries

      • VSEPR Theory

      • Other Molecular Concepts

    • Structure of Ionic Solids

  • Elements and Atoms+17 topics

    • Electrons and Quantum Theory+4 topics

      • Electron Configuration

      • History and Experiments with Electrons

      • Orbitals and Hybridization

      • Quantum Numbers

    • Elements, Ions, and Isotopes+6 topics

      • Isotopes

      • Atomic Mass

      • Atoms

      • Ions

      • Other Atomic Concepts

      • Radioactive Decay and Nuclear Chemistry

    • The Periodic Table+4 topics

      • Elemental Properties and Types

      • History of the Periodic Table

      • Periodic Trends

      • Special Groups

  • Laboratory Techniques and Analysis+12 topics

    • Calculations+5 topics

      • Data Analysis and Other Calculations

      • Interpreting Graphs and Tables

      • Significant Figures

      • Yield and Error

    • Laboratory Equipment and Procedure+5 topics

      • Drawing Conclusions from Observations

      • Hypotheses and Procedures

      • Laboratory Equipment

      • Safety

  • Reactions and Equilibrium+28 topics

    • Chemical Equilibrium+6 topics

      • Equilibrium and Thermodynamics

      • Equilibrium Constant and Reaction Quotient

      • Le Chatelier's Principle

      • System Equilibrium

      • Properties of the Equilibrium Constant

      • Calculating the Equilibrium Concentrations

    • Reaction Types+20 topics

      • Acid-Base Reactions+7 topics

        • pH

        • Buffers

        • Identifying and Defining Acids and Bases

        • Titrations and Indicators

        • Molecular Structure of Acids and Bases

        • PH and Pka

        • pH and POH of Strong Acids and Bases

      • Fundamental Reaction Concepts+3 topics

        • Addition and Decomposition Reactions

        • Balancing and Predicting Reactions

        • Single and Double Replacement Reactions

      • Oxidation-Reduction Reactions+7 topics

        • Combustion

        • Balancing Oxidation-Reduction Reactions

        • Electrochemistry

        • Half Reactions

        • Oxidation State

        • Reduction Potential

        • Principles of Oxidation-Reduction Reactions

  • Solutions and States of Matter+26 topics

    • Gases+7 topics

      • Effusion

      • Gas Laws

      • Other Gas Concepts

      • Partial Pressure

      • Properties of Gases

      • Deviations from Ideal Gas Law

      • Ideal Gas Law

    • Phase Changes+3 topics

      • Energy of Phase Changes

      • Phase Diagrams

      • Types of Phase Changes

    • Solids and Liquids+2 topics

      • Properties of Liquids

      • Properties of Solids

    • Solutions+9 topics

      • Colligative Properties

      • Concentration and Units

      • Precipitates and Calculations

      • Solubility Rules

      • Solubility and Equilibrium

      • Other Solution Concepts

      • Representations of Solutions

      • Spectroscopy and Electromagnetic Spectrum

      • Solubility

    • Solids, Liquids, and Gases

  • Stoichiometry+8 topics

    • Avogadro's Number

    • Balancing Equations

    • Empirical and Molecular Formulas

    • Limiting Reagent

    • Molar Mass

    • Other Stoichiometric Calculations

    • Stoichiometry with Reactions

    • Unit Conversions

  • Thermochemistry and Kinetics+24 topics

    • Kinetics and Energy+9 topics

      • Activation Energy

      • Energy Diagrams

      • Enzymes and Catalysts

      • Kinetic Molecular Theory

      • Reaction Rate and Rate Law

      • Principles of Reaction Kinetics

      • Integrated Rate Laws

      • Reaction Mechanisms

      • Reaction Energy Profile

    • Thermodynamics+13 topics

      • Calorimetry, Specific Heat, and Calculations

      • Endergonic and Exergonic Reactions

      • Endothermic and Exothermic Reactions

      • Enthalpy

      • Entropy

      • Gibbs Free Energy and Spontaneity

      • Laws of Thermodynamics

      • Hess' Law

      • Cell Potential Under Non-standard Conditions

      • Electrolysis and Faraday's Law

      • Galvanic (Voltai) and Elecrolytic Cells

      • Cell Potential and Free Energy

  • Atomic Structure and Properties+6 topics

    • Composition of mixtures

    • Photoelectron Spectroscopy

    • Moles and Molar Mass

    • Mass Spectroscopy of the Elements

    • Elemental Composition of Pure Substances

    • Atomic Structure and Electron Configuration

  • Chemical Reactions +2 topics

    • Net Ionic Equations

    • Introduction for Reactions