Chemistry Practice Problems Mass Percent Practice Problems Solution: An aqueous KNO3 solution is made using 87.6 g of K...

Solution: An aqueous KNO3 solution is made using 87.6 g of KNO3 diluted to a total solution volume of 1.51 L. (Assume a density of 1.05 g/ml for the solution.)Part ACalculate the molarity of the solution.Part BCalculate the molality of the solution.Part CCalculate the mass percent of the solution.

Problem

An aqueous KNO3 solution is made using 87.6 g of KNO3 diluted to a total solution volume of 1.51 L. (Assume a density of 1.05 g/ml for the solution.)

Part A
Calculate the molarity of the solution.

Part B
Calculate the molality of the solution.

Part C
Calculate the mass percent of the solution.