Calculating a Cell Potential from the Free Energy Change

If we know the standard state free energy change, DeltaGo, for a chemical process we can calculate the cell potential, Eo, for an electrochemical cell based on that process using the relationship between DeltaGo and Eo:

The equation for calculatiing delta G from the a cell potential

Rearrangement gives

Calculating a cell potential from delta G

In this equation


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