b) Determine the standard enthalpy change and std. Gibbs free energy change of reaction at 400 k for the reaction CO(g) +2H2(g) → CH3OH (g) At 298.15 K, AH co (4)= -26.41 kcal/mol, AH CH20H(9)= -48.08 kcal/mol, AG.co (g)= -32.8079 kcal/mol, AG" CHOH(q)= -38.69 kcal/mol, The standard heat capacity of various components is given by, C9 = a + bT + cT2 + dT3, where C is in cal/mol-K and T is in K
b) Determine the standard enthalpy change and std. Gibbs free energy change of reaction at 400 k for the reaction CO(g) +2H2(g) → CH3OH (g) At 298.15 K, AH co (4)= -26.41 kcal/mol, AH CH20H(9)= -48.08 kcal/mol, AG.co (g)= -32.8079 kcal/mol, AG" CHOH(q)= -38.69 kcal/mol, The standard heat capacity of various components is given by, C9 = a + bT + cT2 + dT3, where C is in cal/mol-K and T is in K
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter16: Thermodynamics: Directionality Of Chemical Reactions
Section: Chapter Questions
Problem 83QRT: Another step in the metabolism of glucose, which occurs after the formation of glucose6-phosphate,...
Related questions
Question
![b) Determine the standard enthalpy change and std. Gibbs free energy change of
reaction at 400 k for the reaction
СO(g) +2H2(g) — CHОН (g)
At 298.15 K, AH.co (0)= -26.41 kcal/mol, AH
AG.co (9)= -32.8079 kcal/mol, AG cH,oh(9)= -38.69 kcal/mol,
°.CH20H(9)= -48.08 kcal/mol,
The standard heat capacity of various components is given by,
CO = a + bT + cT² + dT³, where C, is in cal/mol-K and T is in K
b x10²
с х105
d x10°
Соmponent
CH3OH
а
4.55
2.186
-0.291
-1.92
CO
6.726
0.04
0.1283
-0.5307
H2
6.952
-0.0457
0.09563
-0.2079](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F23888802-622b-4909-9013-886053d2bd7b%2Fe5f3fa01-c20d-414e-bdb6-93fb7855329f%2F45gasnp_processed.jpeg&w=3840&q=75)
Transcribed Image Text:b) Determine the standard enthalpy change and std. Gibbs free energy change of
reaction at 400 k for the reaction
СO(g) +2H2(g) — CHОН (g)
At 298.15 K, AH.co (0)= -26.41 kcal/mol, AH
AG.co (9)= -32.8079 kcal/mol, AG cH,oh(9)= -38.69 kcal/mol,
°.CH20H(9)= -48.08 kcal/mol,
The standard heat capacity of various components is given by,
CO = a + bT + cT² + dT³, where C, is in cal/mol-K and T is in K
b x10²
с х105
d x10°
Соmponent
CH3OH
а
4.55
2.186
-0.291
-1.92
CO
6.726
0.04
0.1283
-0.5307
H2
6.952
-0.0457
0.09563
-0.2079
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Recommended textbooks for you
![Chemistry: The Molecular Science](https://www.bartleby.com/isbn_cover_images/9781285199047/9781285199047_smallCoverImage.gif)
Chemistry: The Molecular Science
Chemistry
ISBN:
9781285199047
Author:
John W. Moore, Conrad L. Stanitski
Publisher:
Cengage Learning
![Chemistry: Principles and Practice](https://www.bartleby.com/isbn_cover_images/9780534420123/9780534420123_smallCoverImage.gif)
Chemistry: Principles and Practice
Chemistry
ISBN:
9780534420123
Author:
Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:
Cengage Learning
![Chemistry: Principles and Reactions](https://www.bartleby.com/isbn_cover_images/9781305079373/9781305079373_smallCoverImage.gif)
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
![Chemistry: The Molecular Science](https://www.bartleby.com/isbn_cover_images/9781285199047/9781285199047_smallCoverImage.gif)
Chemistry: The Molecular Science
Chemistry
ISBN:
9781285199047
Author:
John W. Moore, Conrad L. Stanitski
Publisher:
Cengage Learning
![Chemistry: Principles and Practice](https://www.bartleby.com/isbn_cover_images/9780534420123/9780534420123_smallCoverImage.gif)
Chemistry: Principles and Practice
Chemistry
ISBN:
9780534420123
Author:
Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:
Cengage Learning
![Chemistry: Principles and Reactions](https://www.bartleby.com/isbn_cover_images/9781305079373/9781305079373_smallCoverImage.gif)
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
![Principles of Modern Chemistry](https://www.bartleby.com/isbn_cover_images/9781305079113/9781305079113_smallCoverImage.gif)
Principles of Modern Chemistry
Chemistry
ISBN:
9781305079113
Author:
David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:
Cengage Learning
![Chemistry & Chemical Reactivity](https://www.bartleby.com/isbn_cover_images/9781337399074/9781337399074_smallCoverImage.gif)
Chemistry & Chemical Reactivity
Chemistry
ISBN:
9781337399074
Author:
John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:
Cengage Learning
![Chemistry & Chemical Reactivity](https://www.bartleby.com/isbn_cover_images/9781133949640/9781133949640_smallCoverImage.gif)
Chemistry & Chemical Reactivity
Chemistry
ISBN:
9781133949640
Author:
John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:
Cengage Learning