Define:
1. mole ratio
2. stoichiometry
3. excess reactant
4. limiting factor
5. theoretical yield
6. actual yield
7. percent yield

Questions:
1. How is an equation like a recipe?
2. What does a balanced equation tell you about the relationship between the reactants and products?
3. Why are actual yield and theoretical and actual yield often different?
4. Write the formula for percent yield.

Problems:
p. 163 # 1,2
p. 168 # 3,4
p. 170 # 5,6
p. 173 # 7,8,9,10,11,12,13,14
p. 177 # 15,16
p. 179 # 17,18
p. 182 # 19,20,22,24,25,26
p.186-189  # 1-19, 22-28, 30-33