Предмет: Химия, автор: larmih

Уравнять методом электронного баланса Mg+HNO3= Mg(NO3)2+ NH3+ H2O ОЧЕНЬ ПРОШУ)))

Ответы

Автор ответа: mrvladimir2
0
4Mg⁰+9HN⁺⁵O₃= 4Mg⁺²(NO₃)₂+ N⁻³H₃+ 3H₂O
Mg⁰- 2e⁻ = Mg²⁺ | 4 восстановитель, процесс окисления
N⁵⁺ + 8e⁻= N³⁻   |  1 окислитель, процесс восстановления
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