Molarity Worksheet
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Name__________________________
1. What is the equation for solving molarity?
2. Calculate the molarity of 0.060 moles NaHCO3 in 1.500 L of solution.
3. What is the molarity of 1.0 mol of KCl dissolved in .750 L of solution?
4. What is the molarity of a solution that contains 0.00372 moles hydrochloric acid in
2.39x10-2 liters of solution?
5. Calculate the number of moles of NaCl contained in 0.500L of a 1.5M solution.
6. Calculate the number of moles of NaOH contained in 250 mL of a 0.05M solution.
7. Calculate the molarity of a solution that contains 4.53 moles of lithium nitrate in 2.85
liters of solution.
Answers: 3) .040M (2sf) 4) 1.3M (2sf) 5) 0.156 M (2sf) 6) .200M (3sf) 7) .75mole (2sf) 8) 44g (2sf) 9) 0.01mol (1sf)
10) 0.025mole and 1.59 g CaCl2 (2sf)