Electrochemisty/ redox Flashcards

1
Q

Redox reaction

A

A reaction involving the transfer of electrons

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2
Q

Oxidation

A

The loss of electrons

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3
Q

Réduction

A

The gain of electrons

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4
Q

Oxidising agent

A

A substance that accepts electrons

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5
Q

Reducing agent

A

A substance that donates electrons

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6
Q

Anode

A

The electrode where oxidation takes place

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7
Q

Cathode

A

The electrode where reduction takes place

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8
Q

Électrolyte

A

A substance that can conduct electricity by forming free ions when molten or dissolved in a solution

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9
Q

Brine

A

A highly concentrated solution of sodium chloride

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10
Q

Spectator ions

A

Ions that do not take part in the transfer of elections

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