1. Chapter 13 Review Problems

2. How much NaOH in grams is contained in 25
How much NaOH in grams is contained in 25.0 mL of solution whose concentration is M?
0.123g NaOH

3. You are given the following UNBALANCED chemical reaction:
CaCO3 (s) + HCl (aq)  CaCl2(aq) + CO2(g) + H2O(l)
How many grams of CaCO3 are required to react with 25 mL of 0.75 M HCl?
0.94 g CaCO3

4. You are given 10. 0 mL of a 0. 893 M solution of glucose (C6H12O6)
You are given 10.0 mL of a M solution of glucose (C6H12O6). However, it was accidentally left uncovered on a sunny windowsill over the weekend. When you return the following Monday, you find that the water has evaporated away, leaving the glucose behind. What is the mass of the glucose in the container?
1.61 g C6H12O6

5. You are given the following UNBALANCED chemical equation:
NaOH + H2SO4 Na2SO4 + H2O
How many grams of NaOH are required to react with 37.0 mL of a M H2SO4 solution?
1.48 g NaOH

6. You are given the following UNBALANCED chemical equation:
Al(s) + HCl(aq)  AlCl3(aq) + H2(g)
How many grams of aluminum are required to react
with 35 mL of 2.0 M hydrochloric acid, HCl?
0.63g Al