AP Chemistry
R Cummings
2024
Below, you will find the exhaustive list that includes all lecture videos and associated notes in Mr. Cummings’ AP Chemistry class. Enjoy!
UNIT 1: CHEMICAL FOUNDATIONS
Lecture 1 (Measurement) Notes…click here
Lecture 1 (Measurement) Lecture…click here
Lecture 2 (Classifying Matter) Notes…click here
Lecture 2 (Classifying Matter) Lecture…click here and here
Lecture 3 (Nomenclature) Notes…click here
Lecture 3 (Nomenclature) Lecture…click here
Lecture 4 (The Mole) Notes…click here
Lecture 4 (The Mole) Lecture…click here
Lecture 5 (Balancing & Formulas) Notes…click here
Lecture 5 (Balancing & Formulas) Lecture…click here
Lecture 6 (Stoichiometry) Notes…click here
Lecture 6 (Stoichiometry) Lecture…click here
UNIT 2: REACTION POSTULATIONS
Lecture 1 (Molarity/Electrolytes) Notes…click here
Lecture 1 (Molarity/Electrolytes) Lecture…click here last example
Lecture 2 (Solubility/Net Ionics) Notes…click here
Lecture 2 (Solubility/Net Ionics) Lecture…click here last example
Lecture 3 (Half-Reactions) Notes…click here
Lecture 3 (Half-Reactions) Lecture…click here
UNIT 3: KINETICS
Lecture 1 (Rates & Mechanisms) Notes…click here
Lecture 1 (Rates & Mechanisms) Lecture…click here
Lecture 2 (Method of Initial Rates) Notes…click here
Lecture 2 (Method of Initial Rates) Lecture…click here
Lecture 3 (Catalysts v Temperature) Notes…click here
Lecture 3 (Catalysts v Temperature) Lecture…click here
UNIT 4: EQUILIBRIUM
Lecture 1 (Equilibrium Constants) Notes…click here
Lecture 1 (Equilibrium Constants) Lecture…click here
Lecture 2 (RICE Tables) Notes…click here
Lecture 2 (RICE Tables) Lecture…click here
Lecture 3 (Le Chatelier) Notes…click here
Lecture 3 (Le Chatelier) Lecture…click here last example
UNIT 5: ACIDS & BASES
Lecture 1 (Acid/Base Foundations) Notes…click here
Lecture 1 (Acid/Base Foundations) Lecture…click here
Lecture 2 (Advanced pH) Notes…click here
Lecture 2 (Advanced pH) Lecture…click here
Lecture 3 (Hydrolysis) Notes…click here
Lecture 3 (Hydrolysis) Lecture…click here
UNIT 6: SOLUTION EQUILIBRIA
Lecture 1 (Buffers) Notes…click here
Lecture 1 (Buffers) Lecture…click here
Lecture 2 (Invaders) Notes…click here
Lecture 2 (Invaders) Lecture…click here last example
Lecture 3 (Titrations) Notes…click here
Lecture 3 (Titrations) Lecture…click here
Lecture 4 (Solubility Product) Notes…click here
Lecture 4 (Solubility Product) Lecture…click here
UNIT 7: ATOMIC STRUCTURE
Lecture 1 (Quantum Theory) Notes…click here
Lecture 1 (Quantum Theory) Lecture…click here
Lecture 2 (Beer’s Law) Notes…click here
Lecture 2 (Beer’s Law) Lecture…click here
Lecture 3 (Periodic Trends) Notes…click here
Lecture 3 (Periodic Trends) Lecture…click here
UNIT 8: BONDING
Lecture 1 (Bonding Foundations) Notes…click here
Lecture 1 (Bonding Foundations) Lecture…click here
Lecture 2 (Hybridization) Notes…click here
Lecture 2 (Hybridization) Lecture…click here
Lecture 3 (VSEPR) Notes…click here
Lecture 3 (VSEPR) Lecture…click here and here
UNIT 9: SOLIDS & LIQUIDS
Lecture 1 (Intermolecular Forces) Notes…click here
Lecture 1 (Intermolecular Forces) Lecture…click here
Lecture 2 (Liquids & Solids) Notes…click here
Lecture 2 (Liquids & Solids) Lecture…click here
Lecture 3 (Integrated Rate Law) Notes…click here
Lecture 3 (Integrated Rate Law) Lecture…click here
UNIT 10: GAS LAWS
Lecture 1 (Combined Dalton) Notes…click here
Lecture 1 (Combined Dalton) Lecture…click here
Lecture 2 (Ideal Mole Fractions) Notes…click here
Lecture 2 (Ideal Mole Fractions) Lecture…click here
Lecture 3 (KMT & Real Gases) Notes…click here
Lecture 3 (KMT & Real Gases) Lecture…click here
UNIT 11: THERMOCHEMISTRY
Lecture 1 (Enthalpy) Notes…click here
Lecture 1 (Enthalpy) Lecture…click here
Lecture 2 (Heat of Formation) Notes…click here
Lecture 2 (Heat of Formation) Lecture…click here and here
Lecture 3 (Entropy & Gibbs) Notes…click here
Lecture 3 (Entropy & Gibbs) Lecture…click here and click here (start at 40:32)
UNIT 12: ELECTROCHEMISTRY
Lecture 1 (Cell Potential) Notes…click here
Lecture 1 (Cell Potential) Lecture…click here
Lecture 2 (Voltaic Batteries) Notes…click here
Lecture 2 (Voltaic Batteries) Lecture…click here
Lecture 3 (Faraday & Electrolysis) Notes…click here
Lecture 3 (Faraday & Electrolysis) Lecture…click here
Lecture 4 (Curves & Currents) Notes…click here
Lecture 4 (Curves & Currents) Lecture…click here
AP CHEMISTRY EXAM REVIEW
Lecture 1 (Super Review 1) Notes…click here
Lecture 1 (Super Review 1) Lecture…click here
Lecture 2 (Super Review 2) Notes…click here
Lecture 2 (Super Review 2) Lecture…click here
Lecture 3 (Super Review 3) Notes…click here
Lecture 3 (Super Review 3) Lecture…click here
Lecture 4 (FRQ Analysis) Lecture…click here and here