AP®︎ CHEM: Study Course
Prepare for College Board’s AP®︎ Chemistry Exam this May. This course is a mix of content review and test preparedness/ strategies for you to master and get comfortable with before taking the AP®︎ Exam.
*AP®︎ and Advanced Placement Program are registered trademarks of the College Entrance Examination Board (“College Board”), which was not involved in the production of and does not endorse this website or any materials.
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Getting Prepared
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Unit 1: Atomic Structure and Properties
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Unit 2: Molecular and Ionic Compound Structure and Properties
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Unit 3: Intermolecular Forces and Properties
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3.1 Intermolecular Forces
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3.2 Properties of Solids
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3.3 Solids, Liquids, and Gases
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3.4 Ideal Gas Law
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3.5 Kinetic Molecular Theory
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3.6 Deviations from Ideal Gas Law
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3.7 Solutions and Mixtures
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3.8 Representations of Solutions
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3.9 Separation of Solutions and Mixtures Chromatography
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3.10 Solubility
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3.11 Spectroscopy and the Electromagnetic Spectrum
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3.12 Photoelectric Effect
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3.13 Beer-Lambert Law
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Try it yourself ...
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Unit 4: Chemical Reactions
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4.1 Introduction for Reactions
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4.2 Net Ionic Equations
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4.3 Representations of Reactions
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4.4 Physical and Chemical Changes
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4.5 Stoichiometry
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4.6 Introduction to Titration
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4.7 Types of Chemical Reactions
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4.8 Introduction to Acid-Base Reactions
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4.9 Oxidation-Reduction (Redox) Reactions
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Try it yourself ...
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Unit 5: Kinetics
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5.1 Reaction Rates
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5.2 Introduction to Rate Law
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5.3 Concentration Changes over Time
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5.4 Elementary Reactions
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5.5 Collision Model
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5.6 Reaction Energy Profile
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5.7 Introduction to Reaction Mechanism
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5.8 Reaction mechanism and Rate Law
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5.9 Steady-State Approximation
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5.10 Multistep Reaction Energy Profile
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5.11 Catalysis
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Try it yourself ...
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Unit 6: Thermodynamics
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Chapter 7: Equilibrium
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7.1 Introduction to Equilibrium
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7.2 Direction of Reversible Reactions
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7.3 Reaction Quotient and Equilibrium Constant
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7.4 Calculating the Equilibrium Constant
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7.5 Magnitude of the Equilibrium Constant
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7.6 Properties of the Equilibrium Constant
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7.7 Calculating Equilibrium Concentrations
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7.8 Representations of Equilibrium
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7.9 Introduction to Le Chatelier's Principle
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7.10 Reaction Quotient and Le Chatelier's Principle
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7.11 Introduction to Solubility Equilibria
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7.12 Common-Ion Effect
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7.13 pH and Solubility
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7.14 Free Energy of Dissolution
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Try it yourself ...
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Chapter 8: Acids & Bases
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8.1 Introduction to Acids & Bases
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8.2 pH and pOH of Strong Acids and Bases
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8.3 Weak Acids and Base Equilibria
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8.4 Acid-Base Reactions and Buffers
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8.5 Acid-Base Titrations
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8.6 Molecular Structure of Acids and Bases
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8.7 pH and pKa
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8.8 Properties of Buffers
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8.9 Henderson-Hasselbalch Equation
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8.10 Buffer Capacity
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Try it yourself ...
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Chapter 9: Applications of Thermodynamics
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9.1 Introduction to Entropy
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9.2 Absolute Entropy and Entropy Change
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9.3 Gibbs Free Energy and Thermodynamic Favorability
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9.4 Thermodynamic and Kinetic Control
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9.5 Free Energy and Equilibrium
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9.6 Coupled Reactions
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9.7 Galvanic (Voltaic) and Electrolytic Cells
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9.8 Cell Potential and Free Energy
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9.9 Cell Potential Under Nonstandard Conditions
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9.10 Electrolysis and Faraday's Law
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Try it yourself ...
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Lab Takeaways
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Predict bonding based on properties
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Determine the concentration/amount of an ion in solution
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Explain how concentration (of a solution with color) relates to absorbance
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How to separate a mixture
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Analyze substances using an oxidation-reduction reaction
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Understand the enthalpy change when a soluble compound is added to water
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Determine the concentration of an acid
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Understand the cause of an equilibrium to shift
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Understanding a buffer and its capacity
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Deduce a rate law experimentally
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How particle size, concentration and temperature affects the rate of a reaction
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Exam Prep
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This covers all material on CHEMDUNN, helpful for those that need a refresher on some key concepts that they forgot or did not learn previously. The gold mine here are all the practice problems and worked out solutions.
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