Chemisty Help Please!

A solution is prepared by dissolving 25.0 g of glucose, C6H12O6, in 125 g of water at 25oC. (show work please)

Determine the freezing point of the solution.

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asked by Igor
  1. mols sucrose = grams/molar mass
    solve for mols.

    molality = m = mols/kg solvent
    solve for m

    dT = Kf*m
    solve for dT and subtract from 0.

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  2. A solution is made by dissolving 50.0 g of glucose (C6H12O6) with 600.0 g of water. What is the vapor pressure of this solution at 80.0℃? (nonvolatile)

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    posted by Ben

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