15.0 g of KCl is dissolved into a solution with a total volume of 250.0 mL. What is the molarity of the solution?

Name: 15.0 g of KCl is dissolved into a solution with a total volume of 250.0 mL. What is the molarity of the solution?
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Question

Quizplus · Accepted Answer

To find the molarity, divide the moles of solute by the liters of solution. First, calculate the moles of KCl: 15.0 g / 74.55 g/mol = 0.201 mol. Then, convert 250.0 mL to liters: 250.0 mL = 0.250 L. Finally, divide the moles by the liters: 0.201 mol / 0.250 L = 0.804 M.

150 G of KCl Is Dissolved into a Solution with a Total