#### Solutions, Molarity, and Concentrations

1) Determine the molarity of each of the following solutions:
a. 2.50 mol NaOH in 1.50 L solution
b. 412g BaCl2 in 3.75 L solution
c. 75.1g Ca(NO3)2 in 500.0mL of solution

2) You wish to make a 2.50 L of a 1.75 M Li3PO4 solution. How many grams of Li3PO4 should be added to this volume of water?

3) How many grams of NaOH are present in 65.0 mL of a 2.20 M NaOH solution?

4) Determine the molarity of each of the following solutions:
a. 4.50 mol MgCO3 in 2.50 L of solution
b. 90.2g K2SO4 in 850.0 mL of solution
c. 10.5g NaF in 275 mL solution

5) How many milliliters of H2O must be added to 75.5g of NaHCO3 to form a 0.500 M solution?

6) How many grams of glucose (C6H12O6) must be added to make 750.0 mL of a 1.25 M solution?

7) Determine the molarity of each of the following solutions:
a. 2.50 mol NaOH in 1.50 L solution
b. 412g BaCl2 in 3.75 L solution
c. 75.1g Ca(NO3)2 in 500.0mL of solution

8) You wish to make a 2.50 L of a 1.75 M Li3PO4 solution. How many grams of Li3PO4 should be added to this volume of water?

9) How many grams of NaOH are present in 65.0 mL of a 2.20 M NaOH solution?

10) Determine the molarity of each of the following solutions:
a. 4.50 mol MgCO3 in 2.50 L of solution
b. 90.2g K2SO4 in 850.0 mL of solution
c. 10.5g NaF in 275 mL solution

11) How many milliliters of H2O must be added to 75.5g of NaHCO3 to form a 0.500 M solution?

12) How many grams of glucose (C6H12O6) must be added to make 750.0 mL of a 1.25 M solution?

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