15.4* The following data have been obtained for the liquid-vapour equilibrium compositions of mixtures of nitrogen and oxygen at 100 kPa. T/K 77.3 78 80 82 84 86 88 90.2 100x(0,) 10 34 54 70 82 92 100 100y(O,) 11 22 35 52 73 100 p*(0,)/Torr 154 171 225 294 377 479 601 760 2. Plot the data on a temperature-composition diagram and determine the extent to which it fits the predictions for an ideal solution by calculating the activity coefficients of O, at each composition.

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
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15.4* The following data have been obtained for the liquid-vapour equilibrium
compositions of mixtures of nitrogen and oxygen at 100 kPa.
T/K
77.3
78
80
82
84
86
88
90.2
100x(0,)
10
34
54
70
82
92
100
100y(O,)
11
22
35
52
73
100
p*(0,)/Torr
154
171
225
294
377
479
601
760
2.
Transcribed Image Text:15.4* The following data have been obtained for the liquid-vapour equilibrium compositions of mixtures of nitrogen and oxygen at 100 kPa. T/K 77.3 78 80 82 84 86 88 90.2 100x(0,) 10 34 54 70 82 92 100 100y(O,) 11 22 35 52 73 100 p*(0,)/Torr 154 171 225 294 377 479 601 760 2.
Plot the data on a temperature-composition diagram and determine the
extent to which it fits the predictions for an ideal solution by calculating the
activity coefficients of O, at each composition.
Transcribed Image Text:Plot the data on a temperature-composition diagram and determine the extent to which it fits the predictions for an ideal solution by calculating the activity coefficients of O, at each composition.
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