Answered: 100°C Vapor Vapor V2, 78.3°C Liquid L2…

100°C Vapor Vapor V2, 78.3°C Liquid L2 F78.1°C Liquid Temperature L3 V3 95.6 100% X % 100% CH;CH,OH Ethanol H20 Figure 15.12 Ethanol-water minimum-boiling-point phase diagram.

Physical Chemistry

2nd Edition

ISBN:9781133958437

Author:Ball, David W. (david Warren), BAER, Tomas

Publisher:Ball, David W. (david Warren), BAER, Tomas

Chapter6: Equilibria In Single-component Systems

Section: Chapter Questions

Problem 6.66E

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Question

Describe the behavior on distillation of a 98% ethanol solution through an efficient column. Refer to the figure.

100°C
Vapor
Vapor
V2,
78.3°C
Liquid L2
F78.1°C
Liquid
Temperature
L3 V3
95.6 100%
X %
100%
CH;CH,OH
Ethanol
H20
Figure 15.12
Ethanol-water minimum-boiling-point phase diagram.

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