Classify each of the following as a redox reaction or a non-redox reaction.
Zn+CuCl2 -> ZnCl2+Cu HCl+NaOH -> H2O+NaCl 2CO+O2 -> 2CO2 SO3+H2O -> H2SO4 Classify each of the following as a redox reaction or a non-redox reaction.
Zn+CuCl2 -> ZnCl2+Cu HCl+NaOH -> H2O+NaCl 2CO+O2 -> 2CO2 SO3+H2O -> H2SO4

Answer :

scme1702
Zn + CuCl₂ → ZnCl₂ + Cu
Redox; Zn oxidized, Cu reduced

HCl + NaOH → H₂O + NaCl
Non-redox; no change in oxidation states

2CO + O₂ → 2CO₂
Redox; C oxidized, O reduced

SO₃ + H₂O → H₂SO₄
Non-redox; no change in oxidatoin states

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