Gold ions, Au3+(aq), can easily be made to precipitate out of a solution as gold metal. Simply bring another metal into the solution, and this metal becomes the reducing agent in the chemical change. Write the half- reaction to represent the change in gold as it precipitates out of the solution

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Q: 9. Reaction Mechanisms (34 points). Give a reasonable mechanism A. N-CH3 H+ H N-CH3

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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.