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1jennator
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On site since:
2018-09-21 06:21:38
Age:
24 years
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Asked questions:
9
Gave answers:
25
Point:
177
Best answer:
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Questions
Chemistry, 16.10.2019 19:30
Alayer of toluene 7.5 mm deep lies at the bottom of an open rectangular tank-a of 1.5x2 m. the tank temperature is 25 °c and diffusivity of toluene in...
Answer
Chemistry, 16.10.2019 19:30
Atank contains 400 liters of frest brine containing 0.3 kg/liter of salt runs into th tank at the rate of 5 liters/minute. the mixture uniform by stir...
Answer
Social Studies, 16.10.2019 19:30
Horus is a new employee at an it company. soon he learns of the unethical practices done by his superiors and other employees at the company. he immed...
Answer
Mathematics, 16.10.2019 19:30
What is the reason for each step in the solution of the inequality? -2(+3) – 4 > 41 +30 select the reason for each step from the drop...
Answer
Chemistry, 16.10.2019 19:30
Asteel steam pipe has outside diameter of 25 cm, wall thickness of 1.25 cm and length of 10 m. the outside surface of the steel pipe is maintained at...
Answer
Chemistry, 16.10.2019 19:30
The isomerization of n-butane to iso-butane is carried out on a catalyst surface at 2.0 atm and 400°c. what is the gas-phase molecular diffusion coeff...
Answer
Mathematics, 16.10.2019 19:30
The moon forms a right triangle with the earth and the sun during one of its phases, as shown below: a right-angle triangle is shown with...
Answer
Business, 16.10.2019 19:30
Solar energy, inc. will pay an annual dividend of $1.85 next year. the company just announced that future dividends will be increasing by 2 percent an...
Answer
Mathematics, 16.10.2019 19:30
The purpose of sampling is to obtain sufficient information to draw a valid inference about a population measure all items of interest for a particul...
Answer
Business, 16.10.2019 19:30
By the end of its first year of operations, previts corporation has credit sales of $610,000 and accounts receivable of $210,000. given it’s the first...
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Chemistry, 16.10.2019 19:30
Identify whether the impurity in your unknown was sodium acetate or napon unknown was sodium acetate or narasthalene. exp how you know by using eviden...
Answer
Chemistry, 16.10.2019 19:30
Awastewater contains sand particles of three major sizes: 0.002 mm, 0.6 mm and 6 mm. a settling basin is designed to achieve 1005 removal of 0.6 mm d...
Answer
Business, 16.10.2019 19:30
The city council of a small college town decides to regulate rents in order to reduce student living expenses. suppose the annual market clearing rent...
Answer
Chemistry, 16.10.2019 19:30
Decomposition of radium. radium decomposes at a rate proportional to the quan- if at the end of 20 years approximatelr tity present. 1% of the origina...
Answer
Chemistry, 16.10.2019 19:30
Agas mixture consists of 7 lbm of o2, 8 lbm of n2, and 10 lbm of co2. determine (a) the mass fraction of each component, (b) the mole fraction of each...
Answer
Social Studies, 16.10.2019 19:30
The blue rooster is a bakery. it sells 12 flavors of bread, made fresh daily. some types of dough require time to rise. if they are handled too soon o...
Answer
Chemistry, 16.10.2019 19:30
Two very large parallel planes having surface conditions which very nearly approximate those of a black body are maintained at 1100 and 425 °c, respec...
Answer
Chemistry, 16.10.2019 19:30
Boiling water at 1 bar may require a surface heat flux of 97.7 kw m 2 for a surface temperature of 110 °c. what is the value of the heat transfer coef...
Answer
Physics, 16.10.2019 19:30
A8.10×103 ‑kg car is travelling at 25.8 m/s when the driver decides to exit the freeway by going up a ramp. after coasting 383 m along the exit ramp,...
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Chemistry, 16.10.2019 19:30
One kilogram of water (v= 1,003 cm /kg) in a piston/cylinder device at 25°c and 1 bar is compressed in a mechanically reversible, isothermal process t...
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