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1. Приведите примеры из повседневной жизни в которой применяется выпаривание и дистилляции?
2. Какую массу соли можно получить при выпаривании 250 г 5% - го её раствора? Какой объём воды можно получить из этого раствора при помощи дистилляции?
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вот ответ на первое
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Автор:
atlasramirez - 6 лет назад
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