How many grams of KCl are present in 250.0 mL of a 0.125 M solution? [Molar mass: KCl,74.55 g/mol]

Name: How many grams of KCl are present in 250.0 mL of a 0.125 M solution? [Molar mass: KCl,74.55 g/mol]
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Question

Quizplus · Accepted Answer

To find the grams of KCl in the solution, use the formula: mass = molarity × volume × molar mass. Convert 250.0 mL to liters (0.250 L), then multiply by the molarity (0.125 M) and the molar mass of KCl (74.55 g/mol): 0.250 L × 0.125 mol/L × 74.55 g/mol = 2.33 g KCl.

How Many Grams of KCl Are Present in 250