Wednesday, February 24: Periods 2,3,5,6

Chem I: Periods 3 and 6 (Chem I Block I):

1. Review day for Block II's smallish test

a. Two fake quizes (not to turn in)

b. Go over #C42

c. Hand out the answer sheet to the review

 

 

1. Go over #C43.

2. Lab: ZnCl???

3. During the 20 waiting period notes on halves and thirds

4. Worksheet #C44 (front page only)

Worksheet #C44: Halves and Thirds

5. Finish the lab

 

Chem I: Period 5 (Chem I Block II):

1. Net Ionic Short Test (half hour max)

1. The Percent Composition of a Chocolate Chip Cookie

2. Notes: Percent Composition and Empirical Formulas

3. HW: Worksheet #C43: Percent Composition

Worksheet #C43: Percent Composition and Empirical Formulas

 

1. Go over the lab

2. ZnCl??? Follow Up

ZnCl?? Lab Follow Up

3. Empirical Formula Fake Quiz

4.When things go wrong: how errors in the lab can affect your answers

ZnCl?? Lab Mistakes

5. Go over #C44 (back side - molecular as opposed to empirical formula)