Question

Why standard hydrogen electrode is used for finding electrode potential?

Answer 1

A Standard Hydrogen Electrode (SHE) is an electrode that scientists use for reference on all half-cell potential reactions. The value of the standard electrode potential is zero, which forms the basis one needs to calculate cell potentials using different electrodes or different concentrations.

Answer 2

$\huge\blue{heyaa!!!}$

the value of standard electrode potential is zero so we can easily calculate the electrode potential of different electrodes and different concentrations

thanks