Предмет: Химия, автор: Грайм

Степень окисления азота уменьшается в ряду веществ, формулы которых:
1) NH3, NO2, KNO3
2) N2O4, KNO2, NH4CL
3) N2, N2O, NH3
4) NHO3, NHO2, NO2

Если можно, то укажите степени окисления азота в правильном ответе.

Ответы

Автор ответа: MissKrash
0
Все во вложениииииии.........
Приложения:
Автор ответа: MissKrash
0
не то указала
Автор ответа: MissKrash
0
ответ 2
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