Предмет: Химия, автор: plnn

CaO - степень окисления кальция +2, ZnO - степень окисления цинка +2 , так почему же один оксид основный, а другой амфотерный?

Ответы

Автор ответа: 7limonchiK7

1

Дело в том, что оксид цинка, это исключение из основных оксидов. Также к таким исключениям относятся: BeO, SnO, PbO

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