Answer to Question #182370 in General Chemistry for Shann Arz

Question #182370

At 25°C, the vapor pressure of benzene, C6H6, is 95 torr, snd toluene, C7H8, is 28 torr. Find the total pressure of the solution containing 30% C6H6 and 70% C7H8.

Expert's answer

30% of 95torr = 28.5

70% of 28 torr= 19.6

Total pressure = 28.5+19.6= 48.1 torr

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