Calculate the standard free energy change for the following reactions using the standard cell potentials for the following half- cell reactions. 2+ 2+ + Hg²+ (aq) → Fe²*(aq) + 2 Hg ( (s) 3+ 2+ b. Fe (aq) + Ag → Fe (aq) + Ag (s) (s) a. Fe + Hg²+ (aq) ·

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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.