AP Chemistry: Class 91

Gibbs is the Answer!

Dates

• Period E: Tuesday, April 16th
• Period F: Tuesday, April 16th

Class Business

• Acid-Base Exams are graded – please see me for your score (not everyone has taken the exam)
• Acid-BAse exam answer key posted / please review
• Final lecture content posted in shared documents (PPT presentations)
• Final practice AP Problems posted (due before last exam)
• I have another practice M/C exam for you ONLY if you have completed the first two

New Material – Big Question= How do I know when something will happen? (PPT)

• What is NOT thermodynamics?
• What IS thermodynamics?
• What is spontaneous?
• Gibbs Free Energy is the KEY to unlocking this question (Yo, G! Wazzup?)

Video Assistance

Homework

• Work on AP Problems (due next Wednesday)
• Work on Chapter 18 Notes (due next Wednesday)