The following reaction occurs in basic solution. Identify the correct oxidation half-reaction. (Note: The equation is not balanced. Zn(s) + NO3-(aq) → Zn(OH)4² (aq) + NH3(aq) O Zn(s) → Zn(OH)4²¯(aq) + 2e¯ O Zn(s) + 4H₂O → Zn(OH)42 (aq) + 4H+ (aq) + 2e O Zn(s) + 40H-(aq) → Zn(OH)4² (aq) + 2e- O NO3-(aq) + 8e → NH3(aq) O NO3-(aq) + 6H₂O + 8e- NH3(aq) + 90H-

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Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.