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Electrolysis MatchUp
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Click on a top box, then click on its match below. Or, drag a top box and drop it onto the correct match. Match all pairs before clicking ‘Check’.
Electrolyte
Reactivity
Water
Non-metal
Carbon
Halogen
Anode
Hydrogen
Cryolite
Cathode
Oxygen
Metal
A liquid or solution containing a dissolved ionic compound, which can conduct electricity
The negative electrode
The positive electrode
Produced at the cathode when a simple ionic compound is electrolysed
Produced at the anode when a simple ionic compound is electrolysed
Used as the anode in the manufacture of aluminium
When mixed with aluminium oxide, allows it to be electrolysed at a lower temperature
Determines which ions are discharged during electrolysis
Produced at the cathode if an aqueous solution contains a metal which is more reactive than hydrogen
Produced at the anode if an aqueous solution does not contain halide ions
Produced at the anode if an aqueous solution contains halide ions
Broken down in an aqueous solution to form hydrogen and hydroxide ions