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Chemistry
C6: Electrolysis
Electrolysis
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Cards (6)
Electrolysis
The process of using
electricity
to break down or decompose a substance, often a
compound
in solution or
molten
form
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Anode
Positive
electrode
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Cathode
Negative
electrode
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Electrolysis
1. Reduction occurs at the
cathode
, where positively charged ions (
cations
) gain electrons
2.
Oxidation
occurs at the
anode
, where negatively charged ions (
anions
)
lose
electrons
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Electrolyte
A substance that contains free
ions
and can conduct
electricity
, often in
molten
or
dissolved
form
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Cations are
positively
charged ions, and anions are
negatively
charged ions.