3. Imagine the following reaction happening at room temperature under standard conditions: A → B a. What is the value of the AG° that results in equal amounts of A and B at equilibrium? b. What is the change in AG° required to produce a 10 fold increase in the equilibrium constant? c. Let us assume that the reaction above has AG° of +12.5 kJ/mol. hat is the ratio of product to substrate at equilibrium? d. Expanding on (c), let us couple this reaction to the hydrolysis of ATP (AG°=-30.5 kJ/mol): A + ATP + H20 →B + ADP + Pi AG° = -18 kJ/mol What is the ratio of products to substrates at equilibrium now?

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...
icon
Related questions
Question
3.
Imagine the following reaction happening at room temperature under standard
conditions:
A → B
a. What is the value of the AG° that results in equal amounts of A and B at
equilibrium?
b. What is the change in AG° required to produce a 10 fold increase in the
equilibrium constant?
c. Let us assume that the reaction above has AG° of +12.5 kJ/mol. What is the ratio
of product to substrate at equilibrium?
d. Expanding on (c), let us couple this reaction to the hydrolysis of ATP (AG°=-30.5
kJ/mol):
A + ATP + H20 → B + ADP + P;
AG° = -18 kJ/mol
What is the ratio of products to substrates at equilibrium now?
Transcribed Image Text:3. Imagine the following reaction happening at room temperature under standard conditions: A → B a. What is the value of the AG° that results in equal amounts of A and B at equilibrium? b. What is the change in AG° required to produce a 10 fold increase in the equilibrium constant? c. Let us assume that the reaction above has AG° of +12.5 kJ/mol. What is the ratio of product to substrate at equilibrium? d. Expanding on (c), let us couple this reaction to the hydrolysis of ATP (AG°=-30.5 kJ/mol): A + ATP + H20 → B + ADP + P; AG° = -18 kJ/mol What is the ratio of products to substrates at equilibrium now?
Expert Solution
Step 1

Given reaction is : 

A -----> B 

For this reaction expression of equilibrium constant Keq = [B]/[A] 

R= 8.314 J K-1 mol-1 

T = 298 K as standard condition is given

steps

Step by step

Solved in 3 steps with 2 images

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY