Explain what is the composition in mole fractions

Reference no: EM13146686

At 20 the vapor pressure of benzene is 75 , and that of toluene is 22 . Assume that benzene and toluene form an ideal solution. What is the composition in mole fractions of a solution that has a vapor pressure of 39 at 20 ? Express your answer using two significant figures.

Reference no: EM13146686

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