Предмет: Химия, автор: gondersg

Даю 40 баллов


оксид серы (iv) не реагирует с



1.Na2O



2.O2



3.HNO3



4.KOH



Какой оксид не реагирует с водой, но взаимодействует с азотной кислотой?



1. Na2O


2. CO2


3. Ag2O3


4. NO2


Уравнение реакций:
Na2O+BaO

Ответы

Автор ответа: PegeJ
1

1.

Оксид серы это кислотный оксид (подчёркиваю важные слова), поэтому он не взаимодействует с кислотами, значит не реагирует с HNO3

2.

С водой не реагирует Ag2O3

3.

Na2O+BaO≠

они не реагируют между собой

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