Complete:

Problems 20-45 in Similar Figures Packet (due 2/4/2008)

The six word problems (due 2/4/2008)

Read:

Section 7.3: Percent Composition

Section 7.4: Empirical Formulas/Molecular Formulas

Section 7.5 Calculating Empirical Formulas

Section 7.6: Calculating Molecular Formulas

Complete:

Exercises 21 - 43 on pages 147-148 of Chapter 7 packet (due 2/4/2008)

Labs:

1. The Atmosphere Contains Oxygen (1/29)

2. Making a Small Amount of Oxygen/Materials Burn in Oxygen (1/31)

Lab write-ups should be completed by 2/5/2008 and posted on your DP.

Oxygen Background Information

Lab Template