Предмет: Химия, автор: milkakosecka8

СРОЧНО Серед запропонованих формул виберіть формули основних оксидів:

CO2

BaO

ZnO

N2O5

Cr2O3

Na2O

BaO

Al2O3

Cl2O7

Cs2O

Na2O

Cs2O

Ответы

Автор ответа: Northgard

0

Ответ: BaO

Объяснение: -

milkakosecka8: И всё?

Northgard: На мой взгляд - да, но это не точно

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