Mass Percent Composition + Mole Fraction?

B

Brendan L

New member
You take 20.0 g of a sucrose (C12H22O11) and NaCl mixture and dissolve it in 1.0 L of water. The freezing point of this solution is found to be -0.426°C. Assuming ideal behavior, calculate the mass percent composition of the original mixture, and the mole faction of sucrose in the original mixture.
 
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