What products will be formed when Copper Chloride is electrolysed?
Write down the ones you think are right on your mini white board.
Be prepared to justify your answer and argue your point!
a) Copperb) Chlorinec) Chloride
d) Hydrogene) Oxygen
What products might be formed when Potassium Hydroxide solution is electrolysed?
Write down the ones you think are right on your mini white board.
Be prepared to justify your answer and argue your point!
a) Oxygenb) Hydroxide ions and Potassium
c) Potassium and Hydrogend) Hydrogen
e) Hydrogen and Oxygen
What might your answer depend on?
How can we explain the products of electrolysis of
Copper Sulfate?I think this is
irrelevantI think this is relevant
I know this is irrelevant
I know this is relevant
Ions are attracted to the different electrodes
Copper Sulfate is soluble
Water can be separated into ions
Some ions are more strongly attracted to electrodes than
others
More reactive ions are preferentially formed at
electrodes
Hydrogen is one of the products
Electricity passes through the solution
Ions are charged atoms
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