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A toluene solution is blended with 25% mass of benzene. The vapor pressure of benzene and...

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Chemistry

A toluene solution is blended with 25% mass of benzene. Thevapor pressure of benzene and toluene at 25'C are 94.2 torr and28.4 torr respectively. (a) Calculate the vapor pressure of eachcomponent, (b) total pressure of the above solution, and (c) thecomposition of the vapor in mass percent.

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Assume that the total mass of mixture is 100 g thus the mass of benzene is 25 g and the mass of toluene is 75 g Number of moles of benzene amount in g molar mass 25 g 7811 g mole 032 moles Number of moles of    See Answer
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