Предмет: Химия, автор: korobkovanina13

Укажите формулы веществ, с которыми реагирует оксид натрия, это:

Выберите один или несколько ответов!!!

1)Al2O3
2) KOH
3)H2SO4
4)H2O
5)SO3

Ответы

Автор ответа: RostikTophg

0

Ответ:

Оксид Натрия (Na2O) реагирует с:
1) Al2O3
3) H2SO4
5) SO3 

Объяснение:
AL2O3 + Na20 → 2NaAL02
Na2O + H2SO4 → H2O + Na2SO4
Na2O + SO3 → Na2SO4

Реакция взаимодействия между оксидом натрия и водой (Na2O + H2O) приводит к образованию сложного соединения – гидроксида натрия (NaOH)

Оксид натрия (Na2O), и гидроксид калия (KOH) не вступают в реакцию друг с другом и записать уравнение по схеме [Na2O + KOH] невозможно.

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