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https://docs.google.com/forms/d/e/1FAIpQLSdjfJOUDljxkuQ4v4URgML2rtZh81L8uh0CZVH7oT8RN4k_Mw/viewform?usp=sf_link

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https://www.youtube.com/watch?v=OxhCU_jBiOA

https://www.youtube.com/watch?v=q_fAauPKH4o

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Electroplating is widely used in industry and decorative arts to improve the surface qualities of objects—such as resistance to abrasion and corrosion, lubricity, reflectivity, electrical conductivity, or appearance.

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Electroplating is the process of plating one metal onto another by hydrolysis, most commonly for decorative purposes or to prevent corrosion of a metal. There are also specific types of electroplating such as copper plating, silver plating, and chromium plating.

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A redox reaction can be defined as a chemical reaction in which electrons are transferred between two reactants participating in it. This transfer of electrons can be identified by observing the changes in the oxidation states of the reacting species.

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The chemical change is one in which the substance loses or gains an electron. The process is carried out in an electrolytic cell, an apparatus consisting of positive and negative electrodes held apart and dipped into a solution containing positively and negatively charged ions.

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calcium.

chloride.

magnesium.

phosphate.

potassium.

sodium.

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Anions

K+

Na+

Ca2+

Mg2+

Fe2+

Cations

NO3-

Br-

I-

OH-

Cl-

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An electrolyte is a Ionic compound that produces an electrically conducting solution when dissolved in a solvent like water. The dissolved electrolyte separates into cations and anions, which disperse uniformly through the solvent.

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Electrolysis is the process by which ionic substances are broken down into simpler substances when an electric current is passed through them.

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Anode

1. The anode is the electrode where electricity moves into.

2. The anode is usually the positive side.

Cathode

1. The cathode is the electrode where electricity is given out or flows out of.

2.    A cathode is a negative side.

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An anode is an electrode through which conventional current flows into the device from the external circuit, while a cathode is an electrode through which conventional current flows out of the device.

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a conductor through which electricity enters or leaves an object, substance, or region.
Electrodes are usually made out of platinum or zinc, as great conductors of electricity, they're found in electrical devices such as batteries and electrolytic cells.