Identify oxidation-reduction reactions among the following

Reference no: EM13116932

Identify the oxidation-reduction reactions among the following:
1. Zn(s) + Cu2+(aq) → Zn2+(aq) + Cu(s)
2. 2 Na(s) + Cl2(aq) → 2NaCl(s)
3. 2 Mg(s) + O2(g) → 2 MgO

Reference no: EM13116932

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