# chemistry

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How many grams of Urea(CH4N2O) have to be dissolved into 253g of Chloroform in order for the boiling point to increase by 3.1C?

• chemistry -

delta T = Kf*molality
Solve for molality

molality = moles/kg solvent
Solve for moles.

moles = grams/molar mass
Solve for grams.

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