The following equation represents an oxidation-reduction (redox) reaction. CuSO4  +  Zn  →  Cu  +  ZnSO4 Which species is being oxidized and which species is being reduced? For the oxidation- reduction (redox) reaction shown in Question (18), i.e. CuSO4  +  Zn  →  Cu  +  ZnSO4  write out the two half-reactions.

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