?For the system ethyl ethanoate(1)/n-heptane(2) at 343.15 K, \(\ln \gamma_{1}=0.95
Chapter 13, Problem 13.17(choose chapter or problem)
For the system ethyl ethanoate(1)/n-heptane(2) at 343.15 K, \(\ln \gamma_{1}=0.95 x_{2}^{2} ; \ln \gamma_{2}=0.95 x_{1}^{2}\) ; \(P_{1}^{\mathrm{sat}}=79.80 \mathrm{kPa} ; \text { and } P_{2}^{\mathrm{sat}}=40.50 \mathrm{kPa}\). Assuming the validity of Eq. (13.19),
(a) Make a BUBL P calculation for T = 343.15 K, \(x_{1}=0.05\).
(b) Make a DEW P calculation for T = 343.15 K, \(y_{1}=0.05\).
(c) What are the azeotrope composition and pressure at T = 343.15 K?
Text Transcription:
ln gamma_1=0.95 x_2^2 ; ln gamma_2=0.95 x_1^2
P_1^sat=79.80 kPa ; and P_2^sat=40.50 kPa
x_1=0.05
y_1=0.05
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