Предмет: Химия, автор: uuljjj60ghyas

У воді масою 110г розчинили 40г солі. Визначте масову частину солі в утвореному розчині ? Срочно

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Автор ответа: sashs606

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Ответ:

Хіміку Потсосовать луче треба

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