(Eigure 1) shows how the Gibbs free energy changes with the extent of the reaction C4H8 C4H6+ H₂, known as the dehydrogenation of 1-butene, at a temperature of 780 K. Figure G (kJ/mol) relative to 1-butene 0- -2 -4 -6- -8- -10+ 0.00 C₂H+H₂ C₂H 0.25 0.50 0.75 1.00 Extent of reaction = <1 of 1 > Part A What is AG as the reaction proceeds to equilibrium if the starting point is 2.0 mol of C4Hs? Express your answer in kilojoules to one significant figure. IVD| ΑΣΦ AG= -24 Submit X Incorrect; Try Again; 8 attempts remaining Part B AG= Submit What is AG as the reaction proceeds to equilibrium if the starting point is 2.0 mol each of C4 H6 and H₂? Express your answer in kilojoules to one significant figure. IVD| ΑΣΦ Part C Previous Answers Request Answer AG= Submit Provide Feedback Request Answer ? What is AG as the reaction proceeds to equilibrium if the starting point is 1.0 mol each of C4Hs, C4H6, and H₂? Express your answer in kilojoules to one significant figure. IVE| ΑΣΦ Request Answer SE ? kJ ? kJ kJ
(Eigure 1) shows how the Gibbs free energy changes with the extent of the reaction C4H8 C4H6+ H₂, known as the dehydrogenation of 1-butene, at a temperature of 780 K. Figure G (kJ/mol) relative to 1-butene 0- -2 -4 -6- -8- -10+ 0.00 C₂H+H₂ C₂H 0.25 0.50 0.75 1.00 Extent of reaction = <1 of 1 > Part A What is AG as the reaction proceeds to equilibrium if the starting point is 2.0 mol of C4Hs? Express your answer in kilojoules to one significant figure. IVD| ΑΣΦ AG= -24 Submit X Incorrect; Try Again; 8 attempts remaining Part B AG= Submit What is AG as the reaction proceeds to equilibrium if the starting point is 2.0 mol each of C4 H6 and H₂? Express your answer in kilojoules to one significant figure. IVD| ΑΣΦ Part C Previous Answers Request Answer AG= Submit Provide Feedback Request Answer ? What is AG as the reaction proceeds to equilibrium if the starting point is 1.0 mol each of C4Hs, C4H6, and H₂? Express your answer in kilojoules to one significant figure. IVE| ΑΣΦ Request Answer SE ? kJ ? kJ kJ
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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Solve correctly please all subparts need.
Transcribed Image Text:(Figure 1) shows how the Gibbs free energy changes with the extent of the reaction C4H8 = C4H6+ H₂,
known as the dehydrogenation of 1-butene, at a temperature of 780 K.
Figure
G (kJ/mol) relative to 1-butene
0-
-2
-4
-6-
-8+
-10+
0.00
C₂H+H₂
C₂H
0.25 0.50 0.75 1.00
Extent of reaction
< 1 of 1 >
Part A
What is AG as the reaction proceeds to equilibrium if the starting point is 2.0 mol of C4H8?
Express your answer in kilojoules to one significant figure.
IVD| ΑΣΦ
AG= -24
Submit
X Incorrect; Try Again; 8 attempts remaining
Part B
AG=
Submit
What is AG as the reaction proceeds to equilibrium if the starting point is 2.0 mol each of C4 H6 and H₂?
Express your answer in kilojoules to one significant figure.
IVE ΑΣΦ
Part C
Previous Answers Request Answer
AG=
Submit
Provide Feedback
Request Answer
What is AG as the reaction proceeds to equilibrium if the starting point is 1.0 mol each of C₁Hs, C₁H6, and H₂?
Express your answer in kilojoules to one significant figure.
IVE| ΑΣΦ
Request Answer
?
O
S
?
kJ
?
kJ
kJ
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