(a) Based on standard reduction potentials, would youexpect copper metal to oxidize under standard conditionsin the presence of oxygen and hydrogen ions? (b) Whenthe Statue of Liberty was refurbished, Teflon spacers wereplaced between the iron skeleton and the copper metal onthe surface of the statue. What role do these spacers play?

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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.