Предмет: Химия, автор: Zhenya490

мрамор,содержащий 10% некарбонатных примесей,обработали избытком соляной кислоты,при этом выделилось 2,24 л оксида углерода(|V). какая масса мрамора вступила в реакциию?
Пожалуйста, срочно

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Автор ответа: тайная

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