For the reaction S₄O₆²⁻(aq)+ 2I⁻(aq) →I₂(s)+ S₂O₃²⁻(aq) ΔG°=87.8 kJ/mol(a) Identify the oxidizing and reducing agents. (b) Calculate E°cell. (c) For the reduction half-reaction, write a balanced equa-tion, give the oxidation number of each element, and calculate E°half-cell

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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.