A solution was prepared by dissolving 35.0 g of KCl in 225 g of water. a. Calculate the mass percent of KCl in the solution. Express your answer with the appropriate units. b. Calculate the mole fraction of the ionic species KCl in the solution. Express the concentration numerically as a mole fraction in decimal form. c. Calculate the molarity of KCl in the solution if the total volume of the solution is 239 mL. Express your answer with the appropriate units. d. Calculate the molality of KCl in the solution. Express your answer with the appropriate units.
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Home » Chemistry » A solution was prepared by dissolving 35.0 g of KCl in 225 g of water. a. Calculate the mass percent of KCl in the solution. Express your answer with the appropriate units. b. Calculate the mole fraction of the ionic species KCl in the solution.