Giorno Giovanna likes golden stuff. However, since he is currently broke, he has to settle for objects with gold plating. He decided to deposit 55.00 g of gold over an iron medallion by electroplating it from a solution containing Au3+ ions while utilizing a constant current of 2.225 A. (MM of gold= 196.97 g/mol). How many electrons does each gold ion need in order to be reduced to its metallic state?  How many moles of gold does Giorno need to deposit onto the iron medallion? What is the total amount

Q: Giorno Giovanna likes golden stuff. However, since he is currently broke, he has to settle for…

A: Gold ion gains 3 electrons to get reduced to gold as per below equation Au3+ + 3e-  --> Au

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A: Gold ion is triply charged Au3+ To get reduced to metal, ions gain electrons

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Q: Giorno Giovanna likes golden stuff. However, since he is currently broke, he has to settle for…

A: Ionic gold gains 3 electrons to get reduced to gold Au3+ + 3e-  --> Au

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.