Chemistry, 05.07.2019 20:30 NeonPlaySword
Asugar solution (p-1080 kg/m3, cp 3 601 j/(kg. k), ky 0.576 4 w/(m-k), and u 1.3 x 10 n-s/m-) flows at a rate of 60 000 kg/hr and is to be heated from 25°c to 40°c. water at 95 c is available at a flow rate of 75 000 kg/hr. it is proposed to use a 12-in.-id, 1-2 shell and tube heat exchanger containing 3/4- in.-od, 16 bwg tubes, 1 m long and laid out on a 1-in. square pitch. the exchanger contains three baffles spaced evenly. will the exchanger be suitable? if not, can it be made to work by doubling the flow rate of the water? find outlet temperatures for the configuration that works when the exchanger is new
Answers: 1
Chemistry, 21.06.2019 22:30
Each of the following compounds contains a metal that can exhibit more than one ionic charge. provide systematic names for each of these compounds. (a) cr(clo3)6 (b) mo(cn)6 (c) cr2(so3)3 (d) v(clo2)2 (e) v(cn)5 (f) os(clo2)4
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Chemistry, 22.06.2019 09:00
What is the percentage composition of carbon in the compound ch4
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Chemistry, 22.06.2019 12:30
Write the chemical formula for a compound that is made of an element from group 1 and an element from group 17
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Chemistry, 22.06.2019 21:40
A5 mole sample of liquid acetone is converted to a gas at 75.0°c. if 628 j are required to raise the temperature of the liquid to the boiling point, 15.600 kj are required to evaporate the liquid, and 712 j are required to raise the final temperature to 75.0°c, what is the total energy required for the conversion?
Answers: 3
Asugar solution (p-1080 kg/m3, cp 3 601 j/(kg. k), ky 0.576 4 w/(m-k), and u 1.3 x 10 n-s/m-) flows...
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