Based on Faraday's experiment, 1 mole of electrons has a charge of 96500 Coulombs. Let's call this quantity Q₀. Well, the value of moles of electrons can be calculated using the equation: nₑ = Q/Q₀

Examples of electrolysis questions:
In an electrolysis cell, an electric current of 5 Ampere flows for 8 hours. The question is, how many moles of electrons flow in this circuit?