chemistry

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A solution containing 4.5 grams of non-electrolyte dissolved in 125 grams of water freezes at -0.372 degrees. Calculate the molar weight of the solute.

  • chemistry -

    delta T = Kf*molality
    Solve for molality.

    m = moles/kg solvent
    solve for moles.

    moles = grams/molar mass]
    solve for molar mass.

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