Concept explainers
Interpretation:
The equilibrium constant for the given reaction is to be calculated with the standard reduction potential.
Concept introduction:
The change in free energy is called Gibbs free energy and is denoted as
If
The standard EMF of a cell is represented as follows:
The standard Gibbs free energy change is calculated by the expression as:
Here,
The equilibrium constant is calculated by the expression as:
The relation between free energy change and standard free energy change is as:
Here,
At equilibrium the above equation is reducedto the expression:
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CHEMISTRY MCC CUSTOM W/CONNECT >CI<
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