A solution of benzene (C6H6) and toluene (C7H8) is 27.0 % benzene by mass. The vapor pressures of pure benzene and pure toluene at 25 ∘C are 94.2 torr and 28.4 torr, respectively. Assuming ideal behavior, calculate the following.
Calculate A) The vapor pressure of each of the solution components in the mixture. B) The composition of the vapor in mass percent.
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