Physics, 26.11.2019 23:31 qxeenjasss
Stripping nicotine from kerosene. a kerosene flow of 100 kg/h contains 1.4 wt % nicotine and is to be stripped with pure water in a countercurrent multistage tower. it is desired to remove 90% of the nicotine. using a water rate of 1.50 times the minimum, determine the number of theoretical stages required. (use the equilibrium data from example 27.4-3.)
Answers: 3
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The summit of chimborazo, in ecuador, which is at a distance of about 6,384 km from the earth's center. the bottom of the mariana trench, in the western pacific ocean, which is nearly 6,370 km from the center of the earth. on the surface of earth on the equator line.
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Students design a model roller-coaster track. they place a rubber ball at the highest point on the track and let it go. the ball rolls along the track pulled only by the force of gravity. eventually, it comes to a stop. which change to the design will result in the ball moving the greatest distance?
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Physics, 22.06.2019 18:30
Which of the following is not a means to accelerating? question 4 options: a)increase speed b)remain still c)decrease speed d)change direction
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Stripping nicotine from kerosene. a kerosene flow of 100 kg/h contains 1.4 wt % nicotine and is to b...
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