For the final lesson of chapter 13, students learned to classify the types of reactions as combination, decomposition, single exchange, or double exchange reactions.
- Combination: A + B -> C
- Decomposition: A -> B + C
- Single Exchange: AB + C -> A + BC
- Double Exchange: AB + CD -> AD + CD
We focused primarily slide 8 of the Lesson 73 PowerPoint. Students are encouraged to review the full slide deck, including the vocabulary defined on slides 9-12. Students then received the Lesson 73 Worksheet and Toxic Reaction Cards to work on for the remainder of class. For homework, students were assigned Lesson 73 textbook problems 3-7.