1. The following temperature-composition data were obtained for a mixture of octane (O) and methylbenzene (M) at 760 Torr, where X is the mole fraction in the liquid and Y is the mole in the vapor at equilibrium. T, °C 110.9 112.0 114.0 115.8 117.3 119.0 121.1 123.0 Хм 0.908 0.795 0.615 0.527 0.408 0.300 0.203 0.097 YM 0.923 0.836 0.698 0.624 0.527 0.410 0.297 0.164 The boiling points are 110.60C and 125.60C for M and O, respectively. (a) Plot the temperature-composition diagram for the mixture. (b) What is the composition of the vapor in equilibrium with the liquid of composition XM = 0.250.
1. The following temperature-composition data were obtained for a mixture of octane (O) and methylbenzene (M) at 760 Torr, where X is the mole fraction in the liquid and Y is the mole in the vapor at equilibrium. T, °C 110.9 112.0 114.0 115.8 117.3 119.0 121.1 123.0 Хм 0.908 0.795 0.615 0.527 0.408 0.300 0.203 0.097 YM 0.923 0.836 0.698 0.624 0.527 0.410 0.297 0.164 The boiling points are 110.60C and 125.60C for M and O, respectively. (a) Plot the temperature-composition diagram for the mixture. (b) What is the composition of the vapor in equilibrium with the liquid of composition XM = 0.250.
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter12: Gaseous Chemical Equilibrium
Section: Chapter Questions
Problem 36QAP: At a certain temperature, K=0.29 for the decomposition of two moles of iodine trichloride, ICl3(s),...
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