3/28 HW – Solution Stoichiometry
1. If 100.0 mL of 0.15 M potassium sulfide solution react with iron
(II) chloride, how many grams of solid iron (II) sulfide are formed?
2. If 35.0
grams of cobalt (II) bromide react with 25 mL of
carbon tetrachloride solution. What is the molarity
of this solution?
3. If 60.0
grams of zinc react with 100.0 mL of hydrochloric
acid (HCl), what is the molarity
of the hydrochloric acid?
4. How many
grams of lead (II) iodide result from the reaction of potassium iodide and 35 mL of 10.0 M lead (II) chloride?
5. If 95.0 g
of aluminum react with excess water, what is the molarity
of aluminum hydroxide in 250.0 mL? The other product
is hydrogen gas.
6. If 25.5 g
of magnesium react with silver chlorate, what is the molarity
of magnesium chlorate in 1.00 L of solution?