The following temperature/composition data were obtained for a mixture of two liquids A and B at 1 atm, where x is the mole fraction in the liquid and y the mole fraction in the vapour at equilibrium. T (°C) 110 120 130 140 xA 0.73 0.43 0.25 0.10 yA 0.96 0.78 0.60 0.36 The boiling points are 105°C for A and 150°C for B. What is the composition of the vapour in equilibrium with the liquid of composition (a) xA = 0.35 and (b) xB = 0.25?

The following temperature/composition data were obtained for a mixture of two liquids A and B at 1 atm, where x is the mole fraction in the liquid and y the mole fraction in the vapour at equilibrium. T (°C) 110 120 130 140 xA 0.73 0.43 0.25 0.10 yA 0.96 0.78 0.60 0.36 The boiling points are 105°C for A and 150°C for B. What is the composition of the vapour in equilibrium with the liquid of composition (a) xA = 0.35 and (b) xB = 0.25?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter17: Spontaneity, Entropy, And Free Energy

Section: Chapter Questions

Problem 128IP: Some nonelectrolyte solute (molar mass = 142 g/mol) was dissolved in 150. mL of a solvent (density =...

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