ap chemistry cram – units 6-9: thermodynamics & kinetics

timestamps

• 0:00

  Session Introduction and Resources

• 0:30

  Presenter Introductions

• 2:02

  Unit 6: Physical and Chemical Changes

• 4:05

  Law of Conservation of Energy

• 6:11

  Endothermic vs Exothermic Processes

• 8:14

  Collision Theory

• 10:18

  Brain Break

• 12:42

  Phase Changes and Energy

• 14:49

  Example Problem: Heat Calculation

• 16:52

  Bond Enthalpy

• 20:01

  Enthalpies of Formation

• 22:36

  Hess's Law

• 26:15

  Unit 6 Quiz

• 35:38

  Unit 7: Introduction to Equilibrium

• 39:17

  Reaction Quotient and Equilibrium Constant

• 43:25

  Equilibrium Concentrations Example

• 48:03

  ICE Tables and Approximation

• 52:58

  Brain Break

• 54:00

  Le Chatelier's Principle

• 57:05

  Solubility Equilibria

• 1:00:11

  Free Energy and Dissolution

• 1:02:25

  Unit 7 Quiz

• 1:08:47

  Unit 8: Acids and Bases Definitions

• 1:11:25

  Conjugate Acids and Bases

• 1:14:32

  Autoionization of Water

• 1:16:05

  pH and pOH

• 1:19:11

  Strong Acids and Bases

• 1:22:17

  Weak Acids and Bases Equilibria

• 1:26:56

  Ka and Kb Calculations

• 1:29:00

  Brain Break

• 1:32:28

  Buffers

• 1:34:33

  Identifying Buffers

• 1:36:38

  Henderson-Hasselbalch Equation

• 1:38:10

  Acid-Base Reactions

• 1:41:20

  Acid-Base Titrations

• 1:45:00

  Titration Calculations

• 1:48:10

  Half-Equivalence Point

• 1:50:41

  Titration Curves

• 1:55:34

  Unit 8 Quiz

• 2:00:11

  Unit 9: Entropy

• 2:02:58

  Laws of Thermodynamics

• 2:05:38

  Entropy Symbols

• 2:06:40

  Thermodynamic Favorability

• 2:08:20

  Enthalpy and Entropy Changes

• 2:11:45

  Brain Break

• 2:12:16

  Gibbs Free Energy

• 2:14:23

  Kinetics

• 2:16:34

  Electrochemistry

• 2:20:47

  Unit 9 Quiz

• 2:27:14

  Q&A and Review

• 2:33:40

  Quiz Explanations

• 2:36:20

  Electrochemistry Examples

• 2:42:05

  Galvanic Cells

• 2:47:18

  Titration and Confidence Tips

• 2:55:07

  Final Q&A and Wrap-Up