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The freezing point of benzene is 5.5 °C. What is the molar mass of a nonionizing...

The freezing point of benzene is 5.5 °C. What is the molar mass of a nonionizing solute if 1.49 grams of the solute added to 23.24 g of benzene lowers the freezing point to 3.4. The Kf of benzene is -5.12 °C/m. Record your answer as a whole number.

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