Determine the molality of a solution formed by dissolving 0.187 moles of NaCl in 456 grams of water.The density of the solution is 1.44 g/mL.

Name: Determine the molality of a solution formed by dissolving 0.187 moles of NaCl in 456 grams of water.The density of the solution is 1.44 g/mL.
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Quizplus · Accepted Answer

Molality (m) is calculated as moles of solute per kilogram of solvent. Here, 0.187 moles of NaCl is dissolved in 456 grams (0.456 kg) of water. Molality = 0.187 moles / 0.456 kg = 0.410 m.

Determine the Molality of a Solution Formed by Dissolving 0