Предмет: Химия, автор: zoaz2

укажите степень окисления атомов в следующих соединениях

Приложения:

Ответы

Автор ответа: Professor112

K2MnO4
K +1
Mn +6
O -2
Na3[Cr(OH)6]
Na +1
Cr +3
O -2
H +1
K2CO3
K +1
C +4
O -2

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