Determine the molarity of a solution made by dissolving 9.51 g of K₂SO₄ in water where the final volume of the solution is 750.0 mL.

Name: Determine the molarity of a solution made by dissolving 9.51 g of K 2 SO 4 in water where the final volume of the solution is 750.0 mL.
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Question

Quizplus · Accepted Answer

To find the molarity, first calculate the moles of K₂SO₄: Molar mass of K₂SO₄ = 174.26 g/mol. Moles = 9.51 g / 174.26 g/mol = 0.0546 mol. Molarity = moles/volume in liters = 0.0546 mol / 0.750 L = 0.0728 M.

Determine the Molarity of a Solution Made by Dissolving 9