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Be sure to answer all parts. Calculate the mass of urea that should be dissolved in 175g of water at 35C to produce a solution

Be sure to answer all parts. Calculate the mass of urea that should be dissolved in 175g of water at 35C to produce a solution with a vapor pressure of 37.7mmHg. (At 35C,P0=42.2mmmg.) 69.6 x=0.x (Enter your answer in scientific notation.)

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