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A student performing this experiment finds that 5.493 g of an unknown nonelectrolyte solute causes 42.588...

A student performing this experiment finds that 5.493 g of an unknown nonelectrolyte solute causes 42.588 g of water solvent to freeze at -1.56 oC. Knowing the freezing point of pure water is 0.00oC, calculate the molar mass of the unknown solute in g/mol. Kffor water is 1.86 oC/molal.

What is mass of solvent in kilograms?

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