Calculate the minimum pressure that must be applied
A water desalination plant is set up near a salt marsh containing water that is 0.10 M NaCl. Calculate the minimum pressure that must be applied at 20.C to purify the water by reserve osmosis.Assume NaCl is completely dissociated.
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The exit temperature is 137 C, and the exit area is 200 cm2, determine the power required (kW) if the inlet velocity is neglected.
Suppose that X is a negative binomial random variable with p = 0.4 and r = 4. Determine the following.\ Round your answers to four decimal places (e.g. 98.7654).
A 2.00 g sample of a large biomolecule was dissoled in 15.0 gof carbon tetrachloride. The boiling point of thissolution was determined be 77.85C .
Anthraquinone contains only carbon, hydrogen, and oxygen and has an empirical formula of C2H4O.The freezing point of camphor is lowered by 22.3C when 1.32g anthraquinone is disolved in 11.4g camphor.
A water desalination plant is set up near a salt marsh containing water that is 0.10 M NaCl. Calculate the minimum pressure that must be applied at 20.C to purify the water by reserve osmosis. Assume NaCl is completely dissociated.
The analytic scores on a standardized aptitude test are known to be normally distributed with mean =580 and standard deviation = 150.
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The heating continues, so the piston compresses the spring. What is the cylinder temperature when the pressure reaches 200 kPa?
A sanitation department is interested in estimating the mean amount of garbage per bin for all bins in the city. In a random sample of 40 bins, the sample mean amount was 51.5 pounds and the sample standard deviation was 3.6 pounds. Construct 95%
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