1.18 g aniline liquid is mixed with 1.00 g benzene liquid at 25 oC.  Calculate the mole fraction of aniline in the vapor phase.  At 25 oC, the vapor pressure of pure benzene is 30.5 kPa and the vapor pressure of pure aniline is 28.0 kPa.    molar masses:  benzene = 78.00 g/mole and aniline = 93.12 g/mole  a.0.821 b.0.233 c.0.522 d.0.476

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