Essential Chemistry for IGCSE - Electricity And Chemistry (Section 5 - No. 16)
What are the two main ions in the electrolytic solution of copper sulfate (CuSO4) in the electrolysis of the substance?
Copper (Cu2+) and sulfate (SO42-)
Copper (Cu2+) and oxygen (O2-)
Hydrogen (H+) and sulfate (SO42-)
Copper (Cu+) and sulfate (SO4-)
Explanation
Copper sulfate solution contains copper ions (Cu2+) and sulfate ions (SO42-).
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