CP10 – Reactions

Date

• Tuesday, September 20th

Class Business – Lab Safety

• safety contract assignment (Quiz & signature)
• complete by Monday
• Lab on Monday (yeah!)
• note about lab clothing 🙂

Lab Prep – Lab on Monday

• Read “Rxn Types” lab handout
• Prep the lab in your LNB
• see posted instructions

New Material – Reactions!

• Chemical reactions represent changes in material
• reactants / products
• symbols
• examples

Balancing

• how do I make sure I have same amount of stuff on each side?
• coefficients vs subscripts (can’t change subscripts!)
• examples

Homework

• Ch. 8 (7 abcde only) also write names
• Safety stuff due Monday

Look! Tiny HW below!