Предмет: Химия, автор: Annatikhonova106

С оксидом серы (lV) реагирует каждое из двух веществ, формулы которых:
Укажите правильный вариант ответа:
1)H2 0, Nacl
2)Na, Na2 O
3)SO3, H2SO4
4)Ca(OH)2, Н2 О

Ответы

Автор ответа: lizavvvetka

0

Ответ:

3

Объяснение:

kekekkemslpokxkxkmne

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