A and B form an ideal solution. At a total pressure of 0.650 bar, yA = 0.485 and xA = 0.390. Use this information to calculate the vapor pressure of pure A and pure B.
Added by Robert R.
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Given: - Total pressure (P_total) = 0.650 bar - Mole fraction of A in the vapor phase (yA) = 0.485 - Mole fraction of A in the liquid phase (xA) = 0.390 Show more…
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Topic 1 : Solution and Vapour Pressure of Liquid Solutions
Liquids A and B form an ideal solution. At 45°C, the vapor pressures of pure A and pure B are 66 Torr and 88 Torr, respectively. Calculate the composition of the vapor (mole fraction, yA) in equilibrium with a solution of composition xA = 0.36 at this temperature.
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