CH-1801
Oxidation states
Chemistry · Secondary 4 · Medium · Oxidation states
A sample of nitrogen dioxide, NO₂, is reduced to nitrogen monoxide, NO.
What is the change in oxidation state of nitrogen in this reaction?
What is the change in oxidation state of nitrogen in this reaction?
- +2 to +4, increase of 2
- +4 to +2, decrease of 2
- +2 to 0, decrease of 2
- 0 to +2, increase of 2
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