Firefly luciferase is the enzyme that allows fireflies to illuminate their abdomens. Because this light generation is an ATP-requiring reaction, firefly luciferase can be used to test for the presence of ATP. In this way. luciferase can test for the presence of life. The coupled reactions are = oxyluciferin + light AMP+ PPI luciferin + Og АТР Given that for the coupled reaction, A,G(278K) = -7.70kJ mol1, and for the hydrolysis of ATP to AMP, A,G(278K) = -31.6 kJ mol-1, what is K for the first reaction at 278 K ? Express your answer numerically. • View Available Hint(s) Temglates Symbols undo ragio feset keyboard shortcuts Help K = 8.79 • 10 8
Firefly luciferase is the enzyme that allows fireflies to illuminate their abdomens. Because this light generation is an ATP-requiring reaction, firefly luciferase can be used to test for the presence of ATP. In this way. luciferase can test for the presence of life. The coupled reactions are = oxyluciferin + light AMP+ PPI luciferin + Og АТР Given that for the coupled reaction, A,G(278K) = -7.70kJ mol1, and for the hydrolysis of ATP to AMP, A,G(278K) = -31.6 kJ mol-1, what is K for the first reaction at 278 K ? Express your answer numerically. • View Available Hint(s) Temglates Symbols undo ragio feset keyboard shortcuts Help K = 8.79 • 10 8
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
Related questions
Question
![Firefly luciferase is the enzyme that allows fireflies to illuminate their abdomens. Because this light generation is an ATP-requiring reaction, firefly luciferase can be used to test for the presence of ATP. In this way. luciferase can
test for the presence of life. The coupled reactions are
luciferin + Og = oxyluciferin + light
= AMP + PP
АТР
Given that for the coupled reaction, A,G(278K) = -7.70kJ mol, and for the hydrolysis of ATP to AMP, A,G(278K) = -31.6 kJ mol-1, what is K for the first reaction at 278 K ?
Express your answer numerically.
> View Available Hint(s)
Temglates Symbols undo rado
keyboard shortouts Help
K = 8.79 • 10-8](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffe89836b-bba0-4df5-9667-e99956de1c6d%2F04e47eb6-49fb-40ae-9ff2-f3d9bb87a44c%2Fw1bvaq_processed.png&w=3840&q=75)
Transcribed Image Text:Firefly luciferase is the enzyme that allows fireflies to illuminate their abdomens. Because this light generation is an ATP-requiring reaction, firefly luciferase can be used to test for the presence of ATP. In this way. luciferase can
test for the presence of life. The coupled reactions are
luciferin + Og = oxyluciferin + light
= AMP + PP
АТР
Given that for the coupled reaction, A,G(278K) = -7.70kJ mol, and for the hydrolysis of ATP to AMP, A,G(278K) = -31.6 kJ mol-1, what is K for the first reaction at 278 K ?
Express your answer numerically.
> View Available Hint(s)
Temglates Symbols undo rado
keyboard shortouts Help
K = 8.79 • 10-8
![The chemical reaction that causes chromium to corrode in air is given by
4Cr(s) + 302(g)–+2Cr201(s)
and
Part A
AH° =
2256 kJ mol1
What is the standard Gibbs energy change for this reaction? Assume the commonly used standard reference temperature of 298 K
A,S° =
-549.1 JK- nol
Express your answer as an integer and include the appropriate units.
> View Available Hint(s)
Tempjetes Symbols undo rego Teset keyboard shortcuts Help
kJ
A,G° (298 K) = 214.95
mol](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffe89836b-bba0-4df5-9667-e99956de1c6d%2F04e47eb6-49fb-40ae-9ff2-f3d9bb87a44c%2Ftjabe1_processed.png&w=3840&q=75)
Transcribed Image Text:The chemical reaction that causes chromium to corrode in air is given by
4Cr(s) + 302(g)–+2Cr201(s)
and
Part A
AH° =
2256 kJ mol1
What is the standard Gibbs energy change for this reaction? Assume the commonly used standard reference temperature of 298 K
A,S° =
-549.1 JK- nol
Express your answer as an integer and include the appropriate units.
> View Available Hint(s)
Tempjetes Symbols undo rego Teset keyboard shortcuts Help
kJ
A,G° (298 K) = 214.95
mol
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.Similar questions
Recommended textbooks for you
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781305957404/9781305957404_smallCoverImage.gif)
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781259911156/9781259911156_smallCoverImage.gif)
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
![Principles of Instrumental Analysis](https://www.bartleby.com/isbn_cover_images/9781305577213/9781305577213_smallCoverImage.gif)
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781305957404/9781305957404_smallCoverImage.gif)
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781259911156/9781259911156_smallCoverImage.gif)
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
![Principles of Instrumental Analysis](https://www.bartleby.com/isbn_cover_images/9781305577213/9781305577213_smallCoverImage.gif)
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
![Organic Chemistry](https://www.bartleby.com/isbn_cover_images/9780078021558/9780078021558_smallCoverImage.gif)
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
![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
![Elementary Principles of Chemical Processes, Bind…](https://www.bartleby.com/isbn_cover_images/9781118431221/9781118431221_smallCoverImage.gif)
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY