1. Pre-WARM-UP 2/17/15
Solve the following without a calculator.

2. WARM-UP 2/17/15 What is the molar mass of copper (II) nitrate?
If you measured the mass of the beaker with the sample of copper (II) nitrate to be 54.4 g and the mass of the beaker by itself was 8.2 g, what is the mass of the sample?
How many moles of copper (II) nitrate are there?

3. Calculate moles using molar mass
2/17/15 Objective
Calculate moles using molar mass
2/17/15 Agenda
Warm-up
Recap Friday
Molar Mass Lab
Independent Work Time

4. Recap Friday Chemical Reactions Test – By Wednesday
2) Chemical Reactions Lab Checklist – Resubmit by Friday

5. Molar Mass Lab – 1st Chart
Compound
Chemical Formula
Molar Mass 1
Sodium hydroxide
NaOH
g/mol 2
Zinc (II) nitrate 3
Copper 4
Iron 5
Sodium iodide 6
Copper (II) nitrate 7
Potassium chlorate 8
Lead (II) nitrate 9
Zinc 10
Sodium nitrate

6. Molar Mass Lab – 2nd Chart
Chemical Formula
Beaker Mass (g)
Measured Mass (g)
Compound Mass (g)
Moles of Compound
NaOH
5.92

7. Chemical Reactions Checklist
Homework
Chemical Reactions Checklist
Resubmit by Friday 2/20/15