Предмет: Химия, автор: Valvar

Охарактеризуйте химические свойства основных оксидов. Запишите уравнения.

Ответы

Автор ответа: Nastia18

С водой реагируют щелочные и щелочноземельные щксиды:кроме СuO i FeO/

С Кислотными оксидами образуют соли:Na2O+CO2=Na2CO3

При сплавлении с амфотерными оксидами образуют соли:K2O+Al2O3=K2AlO2

С кислотами основные оксиды образуют соли:MgO+HCl=MgCl2+H2O

Основные оксиды щелочных и щелочноземельных оксдов реагируют с амфотернфыми основаниями:Na2O+Al(OH)3=NaAlO2+H2O/

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