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1.) A system containing ethyl acetate (1) and n-heptane (2) at 343.15K is described by modified Raoult's law, with the activity coefficients: and In y, = 0.95x22 and In Y2 = 0.95x,? %3D The saturation pressures of the two components are P1Sat = 79.8 kPa and P2sat = 40.5 %3D %3D kPa Perform the following calculations: a.) PBP for x1 = 0.05 in [kPa] by hand b.) PDP for y, = 0.05 in [kPa] by hand, and check your work with Excel. (Do at least 3 iterations, including the initial one with Raoult's law). c.) Find the pressure P in [kPa] and composition (y1=X1) of the azeotrope by hand, and

1.) A system containing ethyl acetate (1) and n-heptane (2) at 343.15K is described by modified Raoult's law, with the activity coefficients: and In y, = 0.95x22 and In Y2 = 0.95x,? %3D The saturation pressures of the two components are P1Sat = 79.8 kPa and P2sat = 40.5 %3D %3D kPa Perform the following calculations: a.) PBP for x1 = 0.05 in [kPa] by hand b.) PDP for y, = 0.05 in [kPa] by hand, and check your work with Excel. (Do at least 3 iterations, including the initial one with Raoult's law). c.) Find the pressure P in [kPa] and composition (y1=X1) of the azeotrope by hand, and

Introduction to Chemical Engineering Thermodynamics
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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1.) A system containing ethyl acetate (1) and n-heptane (2) at 343.15K is described by modified Raoult's law, with the activity coefficients: and In y, = 0.95x22 and In Y2 = 0.95x,2 The saturation pressures of the two components are P,sat = 79.8 kPa and P sat = 40.5 КРа Perform the following calculations: a.) PBP for x1 = 0.05 in [kPa] by hand b.) PDP for y, = 0.05 in [kPa] by hand, and check your work with Excel. %3D (Do at least 3 iterations, including the initial one with Raoult's law). c.) Find the pressure P in [kPa] and composition (y1=x1) of the azeotrope by hand, and
Transcribed Image Text:1.) A system containing ethyl acetate (1) and n-heptane (2) at 343.15K is described by modified Raoult's law, with the activity coefficients: and In y, = 0.95x22 and In Y2 = 0.95x,2 The saturation pressures of the two components are P,sat = 79.8 kPa and P sat = 40.5 КРа Perform the following calculations: a.) PBP for x1 = 0.05 in [kPa] by hand b.) PDP for y, = 0.05 in [kPa] by hand, and check your work with Excel. %3D (Do at least 3 iterations, including the initial one with Raoult's law). c.) Find the pressure P in [kPa] and composition (y1=x1) of the azeotrope by hand, and
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