U2: An ethanelCA)-water(B) solution in the form of a stagnant 2.0 mm thick at 293 K is in contact at one surface with an organic Solvent in which ethanol is soluble and water is inseluble. Hence NB =0. At point 1 the Cencentration of ethanol is 16.8 wt% and the solution density is e, Concentration of ethanol is 6.8 wt% ond e The diffusivity of ethanol is o. 74 Xlo 'm/s.Calkulate the study flux NA. = 972.8 kg/m. At point 2 the = 988.1 kglm %3D -9
U2: An ethanelCA)-water(B) solution in the form of a stagnant 2.0 mm thick at 293 K is in contact at one surface with an organic Solvent in which ethanol is soluble and water is inseluble. Hence NB =0. At point 1 the Cencentration of ethanol is 16.8 wt% and the solution density is e, Concentration of ethanol is 6.8 wt% ond e The diffusivity of ethanol is o. 74 Xlo 'm/s.Calkulate the study flux NA. = 972.8 kg/m. At point 2 the = 988.1 kglm %3D -9
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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Transcribed Image Text:2: An ethanel(A)-water(B) solution in the form of a stagnunt film
2.0 mm thick at 293 K is in contact at one surface with an organic
Solvent in which ethanol is soluble and water is inseluble. Hence
NB =0. At point 1 the Cancentration of ethanol is 16.8 wt%
and the solution density is , = 972.8 kg/m3. At point 2 the
Concentration of ethanol is 6.8 wt% ond e
The diffusivity of ethanol is o. 74 xl6 7
study flux NA.
= 988.1 kylm
m/s. Calculate the
%3D
Molcular weight of ethanel = 46 lky/kgmol.
%3D
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