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Calculate the molecular mass of sulphur if 35.5 g of sulphure dissolves in 1 00 g of CS2 to produce a solution that has a boiling point of 49.48 c. Thanks to ur helps.

  • Chemistry -

    delta T = k*molality.
    Solve for molality. You will need to know the boiling point of CS2 to obtain delta T.
    m = moles/kg solvent
    Solve for moles

    moles = grams/molar mass
    Solve for molar mass.

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