Question

divide the following redox reactiond into oxidation and reduction half reactions (i) Zn + Pb2+ ➡️ Zn2+ Cu (ii) Zn + Cu2+ ➡️ Zn2+ + Cu
(iii) Cl2+ 2Br- ➡️ Br2 +2Cl-
(iv) Sn2+ 2Hg2+ ➡️ Sn4+ + Hg2 2+ (v) 2Cu+ ➡️ Cu + Cu2+

Answer 1

Answer:

divide the following redox reactiond into oxidation and reduction half reactions (i) Zn + Pb2+ ➡️ Zn2+ Cu (ii) Zn + Cu2+ ➡️ Zn2+ + Cu

(iii) Cl2+ 2Br- ➡️ Br2 +2Cl-

(iv) Sn2+ 2Hg2+ ➡️ Sn4+ + Hg2 2+ (v) 2Cu+ ➡️ Cu + Cu2+

Answer 2

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