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Ethylene is produced by the dehydrogentaion of ethane according to the reaction: C₂H4 (8) However, the produced ethylene can further react with excess ethane to form propylene and methane: C₂H6(e) →C₂H+H₂ +C C₂H6(e) C₂H6(8) →C. + CH 4(x) If 21.46 mol/h of a mixture containing 77.39% ethane with inert nitrogen gas as the balance enters a reactor, the fractional conversion from ethane to ethylene is 0.7394 and the selectivity is 4.27. Ethylene is the desired product while propylene is the undesired. Determine the extent of the undesired reaction. Type your answer in moles, 2 decimal places.

Ethylene is produced by the dehydrogentaion of ethane according to the reaction: C₂H4 (8) However, the produced ethylene can further react with excess ethane to form propylene and methane: C₂H6(e) →C₂H+H₂ +C C₂H6(e) C₂H6(8) →C. + CH 4(x) If 21.46 mol/h of a mixture containing 77.39% ethane with inert nitrogen gas as the balance enters a reactor, the fractional conversion from ethane to ethylene is 0.7394 and the selectivity is 4.27. Ethylene is the desired product while propylene is the undesired. Determine the extent of the undesired reaction. Type your answer in moles, 2 decimal places.

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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Ethylene is produced by the dehydrogentaion of ethane according to the reaction: C₂H6(g) →C₂H4(g) + + H₂ However, the produced ethylene can further react with excess ethane to form propylene and methane: C₂H4()+C₂H6(8) CH6(8) + CH 4(g) If 21.46 mol/h of a mixture containing 77.39% ethane with inert nitrogen gas as the balance enters a reactor, the fractional conversion from ethane to ethylene is 0.7394 and the selectivity is 4.27. Ethylene is the desired product while propylene is the undesired. Determine the extent of the undesired reaction. Type your answer in moles, decimal places.
Transcribed Image Text:Ethylene is produced by the dehydrogentaion of ethane according to the reaction: C₂H6(g) →C₂H4(g) + + H₂ However, the produced ethylene can further react with excess ethane to form propylene and methane: C₂H4()+C₂H6(8) CH6(8) + CH 4(g) If 21.46 mol/h of a mixture containing 77.39% ethane with inert nitrogen gas as the balance enters a reactor, the fractional conversion from ethane to ethylene is 0.7394 and the selectivity is 4.27. Ethylene is the desired product while propylene is the undesired. Determine the extent of the undesired reaction. Type your answer in moles, decimal places.
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