Stoichiometry Practice Problems- Answers

Part 1:

1.  8 mol sodium

2.  0.046 mol lithium chloride

3. a.  27 mole sulfuric acid

b.  27 mol hydrogen gas and 9 mol aluminum sulfate

4.  a.  11.6 mol carbon dioxide and 15.4 mol water

b . 0.388 mol carbon dioxide

c.  0.518 mol water

d.  0.129 mol propane

 

Part 2:

1.  a. 403 g phosphorus

b.  19.6 g oxygen gas and 34.7 tetraphosphorus decoxide

2.  a. 29.44 g oxygen gas

b. 180 g water

 

Part 3:

1. a. 0.5882 mole sodium carbonate

b.  0.0708 mol carbon dioxide

2.  a. 10.8 mol hydrogen gas

b. 10 mol iron

 

Part 4:

1.  24.9 g silver bromide

2.  37 g acetylene

3.  a 30.7 g Manganese (IV) oxide

b.  0.16 g manganese (II) chloride

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