Предмет: Химия, автор: lulnawq

внимательно рассмотрите предложенные рисунки. Укажите номер рисунка на котором изображён объект,содержащий индивидуальное химическое вещество.

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Ответы

Автор ответа: tanchosssss

Ответ:

На рисунке 1

Сода это NaHCO3 без примесей

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