Предмет: Химия, автор: kairbolatkyzyaikon

Укажите кислоту среди соединений:
HNO3
Ca (ОН) 2
NH3
NaCl
Н2О

Ответы

Автор ответа: adelya21miras

1

Ответ: HNO3

Объяснение: 4NO2 + O2 + 2H2O = HNO3

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