Предмет: Химия, автор: katbo2

С возрастанием степени окисления железа у оксидов и гидроксидов
1)основные свойства ослабевают
2)основные свойства усиливаются
3)кислотные свойства усиливаются
4)кислотные свойства ослабевают

Ответы

Автор ответа: lyubavasil

С возрастанием степени окисления железа у оксидов и гидроксидов1)основные свойства ослабевают,
усиливаются амфотерные свойства

Автор ответа: katbo2

Спасибо

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