A voltaic cell utilizes the following reaction: 4 Fe2+ (aq) + O2(8) + 4 H*(aq) 4 Fe*(aq) + 2 H½O(1) > (a) What is the emf of this cell under standard conditions? (b) What is the emf of this cell when [Fe2+1 = 1.3 M, [Fe³+]= 0.010 M, Po, cathode half-cell is 3.50? %3D 50.7 kPa, and the pH of the solution in the

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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.