How many moles of Ni are present in 1.9 g? x mol Ni Submit How many moles of electrons are required for 3.2x10-2 mol Nİ? x mol e Submit What is the quantity of charge carried by these electrons (in C)? Submit How long will it take to plate out 1.9 g Ni with the 103.4 A current? Submit

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A: A laboratory-scale reads 5.4630 g for the mass of a sample during lab. What is the correct way to…

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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.