89. Solving a chemistry problem

89. Solving a chemistry problem

The potential of the cathode, on which the discharge of H ions takes place at a current density of 0.001 A/cm2, is 0.92 V relative to the silver chloride electrode of 0.01 N. KCl solution at 25 °C. If the pH of the electrolyte is 1, what is the hydrogen overvoltage value?

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