Suppose that you have an iron rod that requires copper coating. You have calculated that you need to deposit 4.00 g of copper to achieve an adequate coating. If your electrolysis cell (using Cu2+) runs at 1.5 A, how long must you operate the cell to obtain the desired coating? (A) 1 hour and 12 minutes (B 2 hours and 15 minutes (c) 3 hours and 22 minutes D 4 hours and 35 minutes

Q: How many moles of oxygen, O2, will be produced by the electrolysis of water with a current of 1.5…

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Q: A solution of NaCl in water was electrolyzed with a current of 6.51 A for 23.0 min. How many…

A: Answer:Here:

Q: A constant current of 1.6 A is used to precipitate copper at the cathode and oxygen at the anode of…

A: value of constant current = 1.6 A Time = 30.4 minutes cathode - copper Anode - oxygen

Q: How many hours are required to produce 115 g of Iron metal from the electrolysis of molten FeCl3…

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Q: An electrolysis cell that deposits copper (from Cu2+ ions) operates for 30 minutes at an electric…

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Q: In the electrolysis of aqueous NaCl, how many grams of Cl2 are generated by a current of 4.65…

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Q: Which metal will get oxidized? what is the total Coulomb?

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Q: A current of 14.2A is passed through an electrolysis cell containing molten CaCl₂ for 37.0 minutes.…

A: Given, Current = 14.2 A time = 37.0 min

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A: In electrolysis cation is attracted towards cathode and anion is attracted towards to the anode.

Q: impure

A: According to this law,  mass diposite on cathode is direactly proportion to the current.  So,…

Q: current

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A: Formation of Cl2 from NaCl is shown below,

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Q: In the electrolysis of aqueous NaCl, how many grams of Cl2 are generated by a current of 2.35…

A: moles of electrons  =6.2x1018 x2.35x140x60/6.022x1023 =20454 x 10-5 =0.2 Moles of electron = number…

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A:

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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.