Chapter 3 (Stoichiometry: Calculations with Chemical Formulas and Equations) 

AP Chapter 3 PowerPoint

AP Chemistry Chapter 3 Lesson Video Part 1

AP Chemistry Chapter 3 Lesson Video Part 2

AP Chemistry Chapter 3 Lesson Video Part 3

AP Chemistry Chapter 3 Lesson Video Part 4

AP Chemistry Chapter 3 Lesson Video Part 5

AP Unit 3 Practice Sheet

Chapter 4 (Aqueous Reactions and Solution Stoichiometry)

AP Chapter 4 PowerPoint

AP Chemistry Chapter 4 Lesson Video Part 1

AP Chemistry Chapter 4 Lesson Video Part 2

AP Chemistry Chapter 4 Lesson Video Part 3

AP Chemistry Chapter 4 Lesson Video Part 4

Labs

Unit 3 Lab Techniques PowerPoint

Unit 3 Review

AP Unit 3 Study Guide

AP Unit 3 Jeopardy