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
![BMB 4210: Sample problems
A+B C+D
20°C
AG° = 4 KJ/mol
A = 90mM
[B] = 15M
= 4M D = 300MM R= 8.314 J/mol●K
%3D
%3D
%3D
Calculate AG for the above reaction and indicate whether the reaction is favorable or unfavorable
and explain how you know.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F538e1451-6592-405f-a165-407010038dba%2F2affa622-9a49-4638-86bf-a074d5caa427%2Fg3wuihf_processed.jpeg&w=3840&q=75)
Transcribed Image Text:BMB 4210: Sample problems
A+B C+D
20°C
AG° = 4 KJ/mol
A = 90mM
[B] = 15M
= 4M D = 300MM R= 8.314 J/mol●K
%3D
%3D
%3D
Calculate AG for the above reaction and indicate whether the reaction is favorable or unfavorable
and explain how you know.
Expert Solution
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Step 1
From the given balanced chemical
Reaction Quotient (Q) = [D][C]/[A][B]
Q = 4 × 300/15×90
= 0.889
Now, relationship between □G and Q
□G = □G° +( RT ×ln(Q))/1000
= 4 + 8.314 × 293×ln(0.889)/1000
= 3.71 kJ/mol
Step by step
Solved in 2 steps
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