Предмет: Химия, автор: anastasiakobernik3

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Автор ответа: kokoshkolarisa2006

Ответ:
1. K2O - основный, оксид калия.
SO2 - кислотный, оксид серы IV
CaO - основный, оксид кальция
Al2O3 - основный, оксид алюминия III
CO2 - кислотный, оксид углерода IV
P2O5 - кислотный, оксид фосфора V.

2. Fe2O3 - основный, оксид железа III
SO2 - кислотный, оксид серы IV
CO2 - кислотный, оксид углерода IV
Na2O - основный, оксид натрия

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Допоможіть. ТРЕБА ЗДАТИ НА ЗАВТРА!!!!​

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Допоможіть. ТРЕБА ЗДАТИ НА ЗАВТРА!!!!