Electrolysis Flashcards by Elliana Ketley

Q

Anion

A

Negative

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Q

Cation

A

Positive

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Q

Anode

A

Positive

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Q

Cathode

A

Negative

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Q

Anode in molten

A

Has the non-metal

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Q

Anode in Aqueous

A

Halogen or oxygen

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Q

Cathode in molten

A

Has the metal

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Q

Cathode in aqueous

A

Metal (not group 1 or 2 or Al3+) or hydrogen

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Q

H2O oxidation equation

A

H2O —-> 1/2O2 + 2e- + 2H+

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Q

H2O reduction equation

A

2H2O + 2e- —> H2 + 2OH-

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