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How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?
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Which of the following represents the ester functional group? a. -coo- b. -cho c. -cooh d. c=o
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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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What are the subatomic particles found in the electron shell of the atom?...
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