Предмет: Химия, автор: Аноним

Складіть формули сполук за ступенями окиснення елементів:
а) бром (I) оксид;
б) манган (II) оксид;
в) станум (IV) оксид;
г) ферум (ІII) оксид.

Ответы

Автор ответа: Rinka67890
16

a)Br2O,b)MnO,c)SnO2,d)Fe2O3

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