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Asuamasya
15.06.2022 15:05

Составьте молекулярные уравнения реакций по схеме N2 → NH3 → NH3 • Н20 → (NH4)2S04. Уравнение 1 рассмотрите с точки зрения теории ОВР, уравнение 3 запишите в ионном виде

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Ответ:
lampusha
17.04.2019 03:10
1. N2 + 3H2 = 2NH3
N20 +2*3е→2N-3 окислитель
H20 -2*1е→2H+1 восстановитель
2. NH3 + H2O = NH3*H20
3. 2NH3*H20 + H2SO4 = (NH4)2SO4 +2H2O
2NH3*H20 + 2H+= 2NH4+ +2H2O
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