Balance the redox reaction in acidic medium: NO₃⁻ + H₂O₂ → NO₂ + O₂
University of Ilorin CHM101 2026-exam past question
- 2NO₃⁻ + H₂O₂ + 2H⁺ → 2NO₂ + O₂ + 2H₂O
- NO₃⁻ + H₂O₂ → NO₂ + O₂ + H₂O
- 2NO₃⁻ + H₂O₂ → 2NO₂ + 2O₂
- NO₃⁻ + 2H₂O₂ → NO₂ + 2O₂ + H₂O
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