What is the molality of a solution prepared by mixing 22 g of ethylene glycol (molar mass = 62 g/mol) with 108 g of water?

Name: What is the molality of a solution prepared by mixing 22 g of ethylene glycol (molar mass = 62 g/mol) with 108 g of water?
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Quizplus · Accepted Answer

Molality (m) is calculated as moles of solute per kilogram of solvent. Moles of ethylene glycol = 22 g / 62 g/mol = 0.3548 mol. Mass of water = 108 g = 0.108 kg. Molality = 0.3548 mol / 0.108 kg = 3.3 m.

What Is the Molality of a Solution Prepared by Mixing