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March 27, 2017

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Calculate the boiling point elevation of a solution made from 15.0 g of a nonelectrolyte solute and 250.0 g of water. the molar mass of the solute is 50.0 g and Kb = 0.51 degrees C/m

  • Chemistry - ,

    moles = grams/molar mass.
    Calculate moles.

    m = moles/kg solvent
    Calculate m

    delta T = Kb*m
    calculate delta T.

  • Chemistry - ,

    thank you! i think the answer is 0.00612 is the delta t

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