Question

Fe(s) + CuSO4(ag) -> FeSO4(ag) + Cu(s)
• Fe gains electrons and is oxidized. Cu?+ (in CuSO4) loses electrons and is reduced.
O Fe loses electrons and is oxidized. Cu?+ (in CuSO) gains electrons and is reduced.
• Cu?+ (in CuSO) loses electrons and is oxidized. Fe gains electrons and is reduced.
• Cu?+ (in CuSO4) gains electrons and is oxidized. Fe loses electrons and is reduced.

Answer 1

Cu?+ (in CuSO4) gains electrons and is reduced. Fe loses electrons and is oxidized.