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The chemical equation for the cracking of ethane to produce ethylene is given below. C,H6 - C2H4 + H2 Estimate the enthalpy of this reaction at 3 bar and 550°C (typical conditions). Compound AH; (25°C) kJ/mol J/mol-K CH6 CH4 H2 -83.82 52.5 52.51 43.7 29.1

The chemical equation for the cracking of ethane to produce ethylene is given below. C,H6 - C2H4 + H2 Estimate the enthalpy of this reaction at 3 bar and 550°C (typical conditions). Compound AH; (25°C) kJ/mol J/mol-K CH6 CH4 H2 -83.82 52.5 52.51 43.7 29.1

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
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The chemical equation for the cracking of ethane to produce ethylene is given below. C2H, * CzH, + H2 Estimate the enthalpy of this reaction at 3 bar and 550°C (typical conditions). Cp J/mol-K Compound AH (25°C) kJ/mol CH CH4 H2 -83.82 52.5 52.51 43.7 29.1 let Cztle A, Cz Ha + Hz PexN →2c =EDHE ( produets)- DHF' CReactQnts) KS DH =/52.5 +o) KJ [-85.02] Mol me c 130.53 o mou at Constart Pressure A Cpm Tz-T1 Here, T,-25°c, Te = 550°c =T,= 298K¢ T =828K 298K ¢ To =828k ン E(Ccem) produets - ECpm/peact Otlssóc -136 3303/moC (43.7 +29.1) -(52.5) c nol'k 525K (20.3)5 ニ
Transcribed Image Text:The chemical equation for the cracking of ethane to produce ethylene is given below. C2H, * CzH, + H2 Estimate the enthalpy of this reaction at 3 bar and 550°C (typical conditions). Cp J/mol-K Compound AH (25°C) kJ/mol CH CH4 H2 -83.82 52.5 52.51 43.7 29.1 let Cztle A, Cz Ha + Hz PexN →2c =EDHE ( produets)- DHF' CReactQnts) KS DH =/52.5 +o) KJ [-85.02] Mol me c 130.53 o mou at Constart Pressure A Cpm Tz-T1 Here, T,-25°c, Te = 550°c =T,= 298K¢ T =828K 298K ¢ To =828k ン E(Ccem) produets - ECpm/peact Otlssóc -136 3303/moC (43.7 +29.1) -(52.5) c nol'k 525K (20.3)5 ニ
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