Draw up electronic equations for the circuits, indicate which element is oxidized and which is reduced: a) Cu²⁺ → Cu⁰ b) N⁺² → N⁺⁵
| February 28, 2021 | education
Cu²⁺ + 2e⁻ → Cu⁰ (Cu – is restored)
N⁺² – 3e⁻ → N⁺⁵ (N – oxidized)
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