AP Chemistry: Class 21

Making Ammonia

Date

• Wednesday, February 24th

Equilibrium

• Recap Equilibrium expressions
• “K” value (meaning? calculate?)
• “Q” value (when to use? meaning?)
• homogeneous v heterogeneous pocesses

Practice Scenarios

• 04-B-1 (basic ideas)
• 00-A-1 (given information @ EQ)

Group Work (one per page – show all steps)

• 03-B-1
• 08-A-1
• 08-B-1
• 10-B-1

Homework

• AP Problems due Monday
• Quiz Monday (AP style question)