The oxidation state of nitrogen in a series of substances, the formulas of which are N2 – NO – NO2 – HNO3 A.
| December 28, 2020 | education
The oxidation state of nitrogen in a series of substances, the formulas of which are N2 – NO – NO2 – HNO3 A. It rises from 0 to +5. B. Decreases from +5 to 0. C. Increases from -3 to +5. G. Decreases from +6 to +2.
The oxidation state is the conditional charge of an atom of a chemical element that is formed in a compound. The oxidation state of oxygen (-2), nitrogen in compounds – N2 (simple substance) is 0, in NO it is +2, in NO2 it is + 4, in HNO3 +5. Increases in the series of compounds N2-NO – NO2 – HNO3 from 0 to + 5.
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