When [Hg2+] = 1.31 M, the observed cell potential at 298 K for an electrochemical cell with the reaction shown below is 3.332 V. What is the Mg2+ concentration in this cell? Hg2+(aq) + Mg(s) → Hg(t) + Mg2+(aq) [Mg2+] = 2.1x10^-4 x mol/L

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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.