a 1.0392 g sample of an unknown nonelectrolyte is…


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20.50

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.,thanks you. can you inform me?

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20.50