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Problem 44a
Page 729
Section: Problems by Topic
Chapter 17: Free Energy and Thermodynamics
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24 Nov 2021
Given information
The energy available for doing a useful work is known as Gibbs free energy. The free energy change of a reaction under nonstandard conditions is expressed by the relation,
At equilibrium, the value of 
is always equal in magnitude but opposite in sign to the value of 
. Therefore, the change in Gibbs free energy is equal to zero.
Step-by-step explanation
Step 1.
The reaction occurring at 
is,
The standard change in free energy () is calculated by the formula,
Where,
-
is the standard free energy change for 
. -
is the standard free energy change for 
.
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Principles of Chemistry Molecular Approach
3rd Edition, 2014
Tro
ISBN: 9780321971944
Solutions
Chapter
Section
- Problem 1a
- Problem 1b
- Problem 1c
- Problem 1d
- Problem 2a
- Problem 2b
- Problem 2c
- Problem 2d
- Problem 3
- Problem 4
- Problem 5a
- Problem 5b
- Problem 5c
- Problem 5d
- Problem 6a
- Problem 6b
- Problem 6c
- Problem 6d
- Problem 7a
- Problem 7b
- Problem 7c
- Problem 7d
- Problem 8a
- Problem 8b
- Problem 8c
- Problem 8d
- Problem 9a
- Problem 9b
- Problem 9c
- Problem 9d
- Problem 10
- Problem 11a
- Problem 11b
- Problem 11c
- Problem 11d
- Problem 12a
- Problem 12b
- Problem 12c
- Problem 12d
- Problem 13
- Problem 14
- Problem 15
- Problem 16
- Problem 17
- Problem 18a
- Problem 18b
- Problem 18c
- Problem 18d
- Problem 19
- Problem 20
- Problem 21a
- Problem 21b
- Problem 21c
- Problem 21d
- Problem 21e
- Problem 21f
- Problem 22a
- Problem 22b
- Problem 22c
- Problem 22d
- Problem 22e
- Problem 22f
- Problem 23a
- Problem 23b
- Problem 23c
- Problem 24a
- Problem 24b
- Problem 24c
- Problem 25a
- Problem 25b
- Problem 25c
- Problem 25d
- Problem 26a
- Problem 26b
- Problem 26c
- Problem 26d
- Problem 27
- Problem 28
- Problem 29
- Problem 30
- Problem 33
- Problem 34
- Problem 36a
- Problem 36b
- Problem 36c
- Problem 37
- Problem 38
- Problem 39a
- Problem 39b
- Problem 39c
- Problem 40a
- Problem 40b
- Problem 40c
- Problem 41
- Problem 42
- Problem 43a
- Problem 43b
- Problem 44a
- Problem 44b
- Problem 45a
- Problem 45b
- Problem 45c
- Problem 46a
- Problem 46b
- Problem 46c
- Problem 47a
- Problem 47b
- Problem 48a
- Problem 48b