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Studentka2010 [4]
3 years ago
12

Please help 15 points

Chemistry
1 answer:
Rus_ich [418]3 years ago
4 0

Nitrogen gained 4 electrons.

Because Nitrogen's redox number went from +6 to +2, it must have gained 4 electrons (-4) in order to achieve this number. Thus, Nitrogen is reduced.

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