Chemistry, 24.09.2019 05:30, chrischris1

Ensity
which statement best describes how you measure
density?

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Chemistry, 22.06.2019 02:00, lydiadmanautou04

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Chemistry, 22.06.2019 14:40, sugardime

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Chemistry, 22.06.2019 21:50, SoccerAllStar2

Liquid from a brewery fermentation contains 10% ethanol and 90% water. part of the fermentation product (50,000 kg/h) is pumped to a distillation column on the factory site. under current operating conditions, a distillate of 45% ethanol and 55% water is produced from the top of the column at a rate of one-tenth that of the feed. what is the composition of the waste "bottoms" from the still?