Chemistry, 06.05.2021 16:50 glorygurllnene
Potassium nitrate is widely used as a fertilizer because it provides two essential elements, potassium and nitrogen. It is made by mixing potassium chloride and nitric acid in the presence of oxygen according to the equation: 4KCl + 4HNO3 + O2 --> 4KNO3 + 2Cl2 + 2H2O a) How many grams of potassium nitrate, KNO3, will be produced from 50.0 g of potassium chloride and 50.0 g of nitric acid? b) Which reactant is the limiting reactant (LR)? c) An important by-product is chlorine. How many grams of chlorine will be produced? d) How much of the excess reactant is left over?
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Ineed this asap part i: scientific method what is the difference between science and pseudoscience? what is the scientific method?
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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?
Answers: 2
Potassium nitrate is widely used as a fertilizer because it provides two essential elements, potassi...
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