Electrolysis is a redox reaction, gap text (Redox-50)
Completing the following gaps with meaningful content is the electrolysis of water.
… charged oxonium ions … travel in the electric field to the … charged electrode (cathode), where they each have one electron, and then hydrogen atoms are formed, which combine with another, through… the resulting H-atom into one hydrogen molecule, leaving behind water molecules.
The isolated, gaseous hydrogen rises at the cathode, where the cathode chamber becomes… Hydroxide anions migrate to the … anode, where hydroxidions with protons (H+ The Commission shall adopt delegated acts in accordance with this Article. H3O+) To neutralize in water or to submerge at the anode …to convert to oxygen.
Here too, the oxygen released rises as a gas at the anode, at the same time the anode space becomes… The protons created are moving in a direction analogous to the processes in cathode space.