Suppose the galvanic cell sketched below is powered by the following reaction: Ni(s)+PdSO4(aq) NiSO4(aq) + Pd(s) E1 S1 E2 Write a balanced equation for the half-reaction that happens at the cathode of this cell. Of what substance is E2 made? Write a balanced equation for the half-reaction that happens at the anode of this cell. Of what substance is E1 made? S2 What are the chemical species in solution S1? What are the chemical species in solution S2? 0 ローロ X 2 e

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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.