Chemistry, 05.02.2021 14:00 SketchWasTaken
A test question im stuck on. Any help will be appreciated Aluminium is extracted from an ore, called Bauxite, by electrolysis of molten aluminium oxide. Aluminium is also widely recycled and the metal is obtained from the recycling process. Use your knowledge and understanding to compare these methods of producing aluminium. Your answer should include the energy requirement, availability of the resources, purity of the products.
Answers: 3
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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?
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A test question im stuck on. Any help will be appreciated
Aluminium is extracted from an ore, call...
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