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Lesson Worksheet: Molality Chemistry • 10th Grade

In this worksheet, we will practice calculating the molality of a solution and relating differences between molality and molarity to solvent density.


If 21.3 g of glucose (CHO)6126 is dissolved in 5 L of deionized water, what is the molality of the solution? Give your answer to 3 decimal places. Take the density of water to be 1 g/mL. [C = 12 g/mol, H = 1 g/mol, O = 16 g/mol]

This lesson includes 4 additional question variations for subscribers.

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