Предмет: Химия, автор: obazgaleva

Найти окислитель и восстановитель в уравнениях реакций:
H2O → H2 + O2

Ответы

Автор ответа: pennyleon

0

кислород вседга имеет степень окисления -2

а кислород +1
если вешество простое, то его степень окисления равна нулю
кислород - окисление, восстановитель
а водород - восстановление, окислитель

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