Chemistry

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A solution is made by dissolving 10.20 grams of glucose (C6H12O6) in 355 grams of water. What is the freezing point depression of the solvent if the freezing point constant is -1.86 °C/m?

  • Chemistry -

    delta T = Kf*m
    Kf = 1.86
    m = mols/kg solvent and mols = grams/molar mass. Substitute and solve for m.
    Then substitute into dT = KfM and solve for dT. Post your work if you get stuck.

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