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chemistry

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When 18 g of ethylene glycol C2H6O2 is dissolved in 150 g of pure water, the freezing point of the solution is ___ (degrees)C. ( The freezing point depression constant for water is 1.86(dgrees)C kg/mol.

I know the formulas I just need to see it done step by step please.

  • chemistry - ,

    delta T = Kf*m
    where m = molality = # mols/kg solvent. and
    # mols = g/molar mass.

  • chemistry - ,

    Excuse me. Initially I read only part of your question. If you know the formulae, then what is your problem. It's just a plug and chug.

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