Question

how to do half cell​

Answer 1

Explanation:

Electrode Half-Reactions. Batteries - they're useful things. The half-reaction on the anode, where oxidation occurs, is Zn(s) = Zn2+ (aq) + (2e-). The zinc loses two electrons to form Zn2+. The half-reaction on the cathode where reduction occurs is Cu2+ (aq) + 2e- = Cu(s).

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