Chemistry, 31.12.2021 15:00, hcpsharrissy2952

For the reaction shown, identify the oxidation half-reaction and the reduction half-reaction. KNO3 â†’ KNO2 O2 Which pair of half-reactions represents the balanced half-reactions? First: upper n superscript 5 plus, plus 2 e superscript minus right arrow upper N superscript 3 plus. Second: upper O superscript 2 minus right arrow upper O subscript 2 plus 4 e superscript minus. First: upper n superscript 5 plus plus 4 e superscript minus right arrow 2 upper N superscript 3 plus. Second: 2 upper O superscript 2 minus right arrow upper O subscript 2 plus 4 e superscript minus. First: 4 upper N 5 plus 2 e superscript minus right arrow 4 N superscript 3 plus. Second: 2 upper O superscript 2 minus right arrow 2 Upper O subscript 2 plus 4 e superscript minus.

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For the reaction shown, identify the oxidation half-reaction and the reduction half-reaction. KNO3 â...