A 3.17 m solution of CaCl₂ in water has a density of 1.24 g/mL.What is the molarity? A)2.56 M CaCl₂ B)2.91 M CaCl₂ C)3.50 M CaCl₂ D)3.93 M CaCl₂

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Quizplus · Accepted Answer

To find molarity, use the formula: Molarity = (molality * density * 1000) / (1 + molality * molar mass of solute). Here, molality is 3.17 m, density is 1.24 g/mL, and the molar mass of CaCl2 is 110.98 g/mol. Calculating gives approximately 2.91 M.

A 317 M Solution of CaCl2 in Water Has a Density

A 317 M Solution of CaCl₂ in Water Has a Density