
Interpretation:
To determine the
Concept introduction:
The Gibbs free energy or the free energy change is a
It is related to entropy and entropy by the following expression,
Here,

Answer to Problem 92GQ
The
The
The
The
Explanation of Solution
The
Given:
Refer to Appendix L for the values of standard free energies.
For
The given reaction is,
The
The
The
The
The expression for free energy change is,
Substitute the values,
For
The given reaction is,
The
The
The
The
The expression for free energy change is,
Substitute the values,
For
The given reaction is,
The
The
The
The
The expression for free energy change is,
Substitute the values,
For
The given reaction is,
The
The
The
The
The expression for free energy change is,
Substitute the values,
The free energy change for the reaction of silver with hydrogen fluoride is positive and the reaction is not spontaneous. The rest three reactions are spontaneous.
The
The
The
The
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Chapter 21 Solutions
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