Unit 4: Chemical Reactions

Goals of Unit 4 Include:

• Applying stoichiometry to gas systems and aqueous systems

• Recognizing, describing, and writing/drawing redox reactions, acid/base reactions, and precipitation reactions

• Writing net ionic equations and understanding alternate methods of representing chemical reactions

Unit 4 Lecture Videos:

1. Review of Chemical Changes (AP Classroom Daily Video 4.1)

2. Dissolving vs. Dissociating, Electrolytes

3. Gas Stoichiometry

4. Solution Stoichiometry

5. Redox Review

6. Precipitation Reactions and Particle Diagrams

7. Acid/Base Definitions and Dissociation Equations

8. Conjugate Acid/Base Pairs, Determining Relative A/B Strength (STOP AT 14:50!!!!)

9. Net Ionic Equation Options (not me):

   • Net Ionics A

   • Net Ionics B

   • Net Ionics C

   • Net Ionics D

Slides and Handouts for Unit Four

• Unit 4 Note Packet

• Unit 4 Problem Set

Supplemental Videos (watch as needed; not assigned, not part of the note packet)

• Redox Reactions

• Acid/Base Definitions and Conjugate Acid/Base Pairs

• Types of Reactions (covers A/B, precipitation, redox, combustion, etc.)