Chemistry Practice Problems The Colligative Properties Practice Problems Solution: When 1.744 g of non-volatile solute of unknown mol...

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Solution: When 1.744 g of non-volatile solute of unknown molar mass is dissolved in 122.2 g of pure acetic acid, the boiling point of the acetic acid is elevated by 0.246 °C. Compute the molar mass of the solute. Kb for acetic acid is 3.07 °C/m. 

Problem

When 1.744 g of non-volatile solute of unknown molar mass is dissolved in 122.2 g of pure acetic acid, the boiling point of the acetic acid is elevated by 0.246 °C. Compute the molar mass of the solute. Kb for acetic acid is 3.07 °C/m.