Предмет: Химия, автор: Elena7711

Химия 8 класс. В химических реакциях сера со степенью окисления +4 может быть:а) только окислителем, б) только восстановителем, в) и окислителем, и восстановителем, г) не участвует в окислительно -восстановительной реакции.Спасибо.

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Автор ответа: DoctorLasha

Отает в) и окислителем, и восстановителем

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