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Worksheet 26 . Topic 7

Set C: Calculation of moles, volume, and mass in solution
Calculate moles, volume, or mass of the solutions based on the information given.
Use the space to the right to write equation, show set-up and solve the problem.
Include the appropriate unit in your final answers. Write answers in the boxes below.

11. How many moles of a solute are there in a
2 L of 1 M solution?

12. What is the number of moles of LiBr in a
1.5 L of 2 M solution?

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13. How many moles of NaNO3 must be dissolved
in water to make 2 L of 1.5 M solution?

14. What is the number of moles of NH4Cl in
200 ml of 0.4 M solution?

15. What is the volume of a 1.5 M solution Need help? Study Book pg 155 Set 23
containing 2 moles of solutes?

16. How much volume of a 0.4 M potassium iodide
solution would contain 0.12 moles of the solute?

17. What volume of a 3 M H2SO4 solution will
contain 0.75 mole of the solute?

18. How many milliliters of a 2.5 M KNO3 solution
will contain 1.25 moles of the solute?

19. How many grams of CaCl2 are in a 1.0 L
sample of a .5 M solution?

20. How many grams of NH4NO4 are in a 2.3 L
sample of a 1. 5 molar solution?

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