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Chemistry, 22.06.2019 17:30
Aroller coaster is traveling at 13 mi./s when you purchase a hill that is 400 m long and down the hill exonerate at 4.0 m/s squared what is the final velocity of the posterior found your answer to the nearest number
Answers: 1
Chemistry, 22.06.2019 21:50
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
Chemistry, 23.06.2019 01:00
Which of the following is in the lanthanide family? a) uranium b) promethium c) silver d) gold
Answers: 2
a shiny brown colured metal onhaeting in air becomes black in colour when hydrogen gas is passed ove...
Mathematics, 13.07.2019 04:00
History, 13.07.2019 04:00
Mathematics, 13.07.2019 04:00
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History, 13.07.2019 04:00
History, 13.07.2019 04:00