Given the reaction: Anode: NO3- + 2H + +e- ---> NO2 + H2O Cathode: 2H + 2e- ---> H2 Redox: 2NO2(g) + 2H2O(l) ---> 2NO3-(aq) + 2H + (aq) + H2(g) Given conditions: [0.15 atm] [0.18atm] [0.1 M] [0.67atm] a. Find the standard cell potential, Eocell? b. Calculate the cell potential, Ecell? c. Calculate the pH, if Ecell = -0.70 V

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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.