b) Consider a concentration cell (voltaic cell) at temperature of 25°C. The setup consists of chromium electrodes on both sides. One side is filled with 300 mL of 0.2 M chromium sulfate, Cr2(SO4)3 solution and the other side is 300 mL of 3.6 M Cr2(SO4)3 solution. i. Identify which concentration of chromate solution should be on the anode and cathode. ii. Calculate the voltage produced by the 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.