Molarity Quiz



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Solutions: Molarity and Dilution

Directions: Perform the following calculations.

1. What is the molarity of 225 grams of Cu(NO2)2 in a total volume of 2.59 L?

2. A 6.0 M HCl solution is available. What volume is needed to make 6.00 L of 1.00 M solution?

3. How much concentrated 18 M sulfuric acid is needed to prepare 2.25 L of 4.0M solution?

4. Calculate the molarity of 500.0 grams of Li2S in a total volume of 4.44 liters?

5. 1.75 L of a solution containing 67.5 grams of SrCl2 has a molarity equal to ____?

6. To what volume should 50.0 mL of 6.0 M magnesium chloride solution be diluted to prepare a 3.0 M solution?

7. 321.1 grams of BeCl2 in a total volume of 6.27 L creates a solution with a molarity of _________.

8. Calculate the molarity of 357.9 grams of AgCH3COO in a total volume of 3.00 liters?

9. 525 grams of tin(II) fluoride are dissolved in water to create a solution with a total volume of 3.50 L. What is the molarity of the solution?

10. 461.7 grams of Ti(NO3)2 in a total volume of 1.25 liters creates a solution with a molarity of __________?

11. To how much water should 250 mL of 12 M hydrochloric acid be added to produce a 4.0 M solution?

12. 14.5 grams of ammonium nitrate are dissolved creating 250 milliliters of a solution. Determine the concentration.

13. A stock solution of 1.00 M Fe2(SO4)3 is available. How many milliliters are needed to make 0.500 L of 0.750 M?

14. What is the concentration of 250.0 grams of zinc bromide in a total volume of 2.50 liters?

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