Consider an methanol(1)/hexane(2) system. a. Calculate (show your work) the saturation pressure [mmHg] of hexane at 72.03635°C b. Calculate T [°C] and y, when P=651.792 mmHg and x=0.25 c. Calculate T [°C] and x1 when P=805.508 mmHg and y=0.450

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
Section: Chapter Questions
Problem 1.1P
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Consider an methanol(1)/hexane(2) system.
a. Calculate (show your work) the saturation pressure [mmHg] of hexane at
72.03635°C
b. Calculate T [°C] and y, when P=651.792 mmHg and x=0.25
c. Calculate T [°C] and x1 when P=805.508 mmHg and y=0.450
d. Calculate P [mmHg] and yı when T=66°C and x-0.67465
e. Calculate P [mmHg] and x1 when T=61°C and y=0.13355
Transcribed Image Text:Consider an methanol(1)/hexane(2) system. a. Calculate (show your work) the saturation pressure [mmHg] of hexane at 72.03635°C b. Calculate T [°C] and y, when P=651.792 mmHg and x=0.25 c. Calculate T [°C] and x1 when P=805.508 mmHg and y=0.450 d. Calculate P [mmHg] and yı when T=66°C and x-0.67465 e. Calculate P [mmHg] and x1 when T=61°C and y=0.13355
Antoine's Constants
Methanol
Hexane
7.87863
6.87601
1473.11
1171.17
C
230
224.41
T(C)
Psat (Methanol) [mmHg] Psat (Hexane) [mmHg]
60
629.4
573.0
60.5
642.2
582.6
61
655.2
592.3
61.5
668.5
602.2
62
681.9
612.2
62.5
695.6
622.3
Transcribed Image Text:Antoine's Constants Methanol Hexane 7.87863 6.87601 1473.11 1171.17 C 230 224.41 T(C) Psat (Methanol) [mmHg] Psat (Hexane) [mmHg] 60 629.4 573.0 60.5 642.2 582.6 61 655.2 592.3 61.5 668.5 602.2 62 681.9 612.2 62.5 695.6 622.3
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