Предмет: Химия, автор: Vnnecaj

класифікувати речовини і дати їм назви CaO, Co2, H2SO3, HCL, Al2O3, H2SiO3, Mn2O7, Sno, Cl2O7, HBr, K2O

Ответы

Автор ответа: NataVietnam

5

Ответ:

Объяснение:

оксиды

CаО- оксид кальция(II)

СО2-оксид углерода (IV)

Al2O3-Оксид алюминия (III)

Mn2O7 оксид марганца (VII)

SnO -оксид олова (II)

Cl2O7-оксид хлора (VII)

K2O- монооксид калия

Кислоты

H2SO3 -сернистая кислота

HCL-соляная кислота

H2SiO3-кремниевая кислота

HBr-бромоводородная кислота

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