Two electrode reactions in parallel

Parallel reactions, as a class, are very common in electrode kinetics due to the proximity of many reactions to solvent breakdown. It is usually found that the reactions are additive and the individual reactions can be treated separately using the theory above. Trial calculations are easy to carry out using computers and it is necessary to include calculation of this type in a data analysis system. 

Current-potential curve for two electrode reactions in series 

These equations can be easily solved analytically. It is convenient to express 

Using an extension of the method for single-electrode reactions, the appropriate set of equations is 

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