Molarity Calculation
Molarity Calculations
Calculate the molarities of the following solutions:
1) 2.3 moles of sodium chloride in 0.45 liters of solution.
5.11 M
2) 1.2 moles of calcium carbonate in 1.22 liters of solution.
0.98 M
3) 120. grams of calcium nitrite in 240. mL of solution.
3.05 M
4) 98 grams of sodium hydroxide in 2.2 liters of solution.
0.011 M
5) How many grams of potassium carbonate are needed to make 200. mL of a 2.5 M solution?
69.1 grams
6) How many liters of 4.0 M solution can be made using 100. grams of lithium bromide?
0.288 mL
7) What is the concentration of a 450. mL solution that contains 200. grams of iron (II) chloride?
2.74 M
8) What is the concentration of a solution that has a volume of 2.5 L and contains 660. grams of calcium phosphate?
0.85 M
1) 1.0 moles of potassium fluoride is dissolved to make 0.10 L of solution.
10 M
2) 1.0 grams of potassium fluoride is dissolved to make 0.10 L of solution.
0.17 M
3) 1.0 grams of potassium fluoride is dissolved to make 0.10 mL of solution.
172.1467 M
4) 952 grams of ammonium carbonate are dissolved to make 1750 mL of solution.
5.661 M
5) 9.82 grams of lead (IV) nitrate are dissolved to make 465 mL of solution.
0.004 M
Created: June 5, 2023