Question

Measured Mass of NaCl 5.84g Measured Volume of Water 100.0mL 1. Answer each question with correct...

Measured Mass of NaCl 5.84g

Measured Volume of Water 100.0mL

1. Answer each question with correct significant figures and units. You must show calculations for determining each quantity. If necessary, use the molar mass of NaCl = 58.44 g/mol.

a. Determine the number of moles of NaCl in the solution.

b. Determine the number of moles of all solutes (both cations and anions) from the number of moles of NaCl that you determined above. For this question, in addition to your calculation, explain the idea behind your calculation.

c. Determine the mass (in kg) of solvent (assume that the density of water is 1.000 g/mL).

d. Determine the molality (in m or mol/kg) of all solutes.

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