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Q 3131112922.     (a) Here is an electrode reaction:
`Cu -> Cu^(2+) + 2e^(-)`
At which electrode (anode or cathode) would such a reaction take place? Is this an example of
oxidation or reduction?
(b) Why is carbon tetrachloride, which is a liquid, a non-electrolyte?
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)