Find molecular weight of the unknown compound


A 1.0392 g sample of an unknown nonelectrolyte is dissolved in 10.0913 g of benxophenone produces a solution that freezes at 39.1 degrees C. If the pure benxophenone melted at 48.1 degrees C, what is the molecular weight of the unknown compound? The Kf for benxophenone is 9.8 degrees C/m.

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Chemistry: Find molecular weight of the unknown compound
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