Предмет: Химия, автор: aikos5

составьте формулы веществ, получающися в результате реакции (валентиности элементов указаны), и расставьте коэффициенты в уравнения реакций.​

Приложения:

Ответы

Автор ответа: Аноним
2

Ответ:

2Mg+O2→2MgO

N2+2O2→2NO2

4K+O2→2K2O

4Na+O2→2Na2O

4Ag+O2→2Ag2O

4Al+3O2→2Al2O3

3Mg+N2→Mg3N2

3Ca+2P→Ca3P2

4Li+O2→2Li2O

Объяснение:

отметье пожалуйста как лучший ответ

aikos5: это де коэффициенты
aikos5: а мне надо формулы
aikos5: же*
aikos5: ааа
aikos5: извиняюсь
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(After Roald Dahl)
The summer holidays! Those magic words! The very mention of them used to thrill me.
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