electrolysis Flashcards by Jenna Allen | Brainscape

Q

what are cations?

A

cations are positive ions

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Q

what are anions?

A

anions are negative ions

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Q

what anode are the anions attracted to ?

A

positive/ anode

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Q

is the cathode positive or negative?

A

negative

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Q

What does OILRIG stand for?

A

Oxidation is loss, reduction is gain of electrons

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Q

what reaction happens at the cathode?

A

reduction

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Q

what happens in an oxidation reaction?

A

negative ions loose electrons?

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Q

what is formed from the anion?

A

non-metal gas is formed

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Q

what is formed at the cathode?

A

metal is formed

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