What is the molarity of a solution made by dissolving 4.88 g of KCl in 423 mL of solution?

Name: What is the molarity of a solution made by dissolving 4.88 g of KCl in 423 mL of solution?
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Quizplus · Accepted Answer

To find the molarity, first calculate the moles of KCl: Molar mass of KCl = 39.1 (K) + 35.45 (Cl) = 74.55 g/mol. Moles of KCl = 4.88 g / 74.55 g/mol = 0.0655 mol. Molarity = moles/volume (L) = 0.0655 mol / 0.423 L = 0.155 M.

What Is the Molarity of a Solution Made by Dissolving