Identify the oxidising agent (oxidant) in the following reactions
1) Pb3O4 + 8HCl ⇨ 3PbCl2 + Cl2 + 4H2O
2) 2Mg + O2 ⇨ 2MgO
3) CuSO4 + Zn ⇨ Cu + ZnSO4
4) V2O5 + 5Ca ⇨ 2V + 5CaO
5) 3Fe + 4H2O ⇨ Fe3O4 + 4H2O
6) CuO + H2 ⇨ Cu + H2O
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Answer:
1) Pb3O4 + 8HCl ⇨ 3PbCl2 + Cl2 + 4H2O
Answer: Pb3O4
2) 2Mg + O2 ⇨ 2MgO
Answer: O2
3) CuSO4 + Zn ⇨ Cu + ZnSO4
Answer: CuSO4
4) V2O5 + 5Ca ⇨ 2V + 5CaO
Answer: V2O5
5) 3Fe + 4H2O ⇨ Fe3O4 + 4H2O
Answer: 4H2O
6) CuO + H2 ⇨ Cu + H2O
Answer: CuO
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