1. AP Chemistry Unit 2 – Atoms, Molecules, and, Ions
Day 5 – Post-Lab and Study for Unit 2 Quiz

2. Warm Up
Take out: Post-Lab Questions Receive stamp: For half complete Highlight: Questions where you still need help TIME: 2 MINUTES When done: Be ready to share out

3. AP Chemistry Agenda Finish Analysis of Food Dyes Lab Quiz Format
Unit 2 Study Guide
Next Classes:
Unit 2 quiz (beginning of class)
Photoelectron spectroscopy and review chapter 3

4. Post lab Questions to review
COME TO FRONT OF ROOM: PUT TALLY BY 3 QUESTIONS YOU WOULD LIKE TO REVIEW IN LAB PACKET: Absorbance spectrum of NiCl2: 1.
2A. 2B 1. 2. 3. 4. 5. 6. 7. 8 9.
10.
22 MINUTES

5. FORMAT of UNIT 2 Quiz BASED ON: Format of AP Exam
90 minutes = 60 multiple-choice questions (50%)
105 minutes = 7 free response questions (50%)
UNIT QUIZZES:
10 multiple-choice questions = 15 minutes (50%)
1 Longer free response type question = 20 minutes (50%)

6. FORMAT of UNIT 2 Quiz Calculate isotopes (Guided Inquiry)
WHAT DO YOU NEED TO KNOW?
Calculate isotopes (Guided Inquiry)
Mass Spectroscopy
Dalton’s laws
Metric conversions
Empirical formulas
Write name or formula of compound
Memorize polyatomic ions
Electron configurations
How to use Planck’s equation
How to use beer’s law
More from this unit on mid-term

7. Unit 2 Study Guide Work together: on study guide
Don’t wait for me - ask table group before me
Highlight: questions you want to review
Time: 26 minutes
When done: put tally on white board (at lab table a)