Предмет: Химия, автор: dariyafonin

CaO+N2O5=
Al2O3+H2S=
SO3+Ba(OH)2=
H2SO3+Zn(OH)2=​

Ответы

Автор ответа: lizagrugorieva163412
1

Ответ:

CaO + N2O5 = Ca(NO3)2

Al2O3 + 3H2S = Al2S3 + 3H2O

SO3 + Ba(OH)2 = BaSO4 + H2O

H2SO3 + Zn(OH)2 = ZnSO3 + 2H2O

dariyafonin: + 3H2S =
Автор ответа: Anastaisha135
1

Ответ: CaO + N2O5– Ca(NO3)2

Al2O3 + 3H2S( бесцветный газ )—Al2S3+3H2O

Ba(OH)2 + SO3— BaSO4 (белый осадок) + H2O

H2SO3 + Zn(OH)2 ( белый осадок ) —H2O + ZnSO3

Объяснение:

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