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I need a detailed chemical engineering design of an absorption column and the regenerator for a CO2 absorber using 40 WT% MDEA as solvent AND 60 wt% H20.
The purpose of the experimental rig is to investigate the potential for cost savings on a large-scale process by optimising the standard operating cleaning procedure.
Lemonade Solution 2 is considered to be concentrated, and lemonade Solution 1 is considered to be dilute. Examine the two pictures in Model 1. List two ways to differentiate a concentrated solution
1. Plot one graph of absorbance at 340 nm against time for all four pieces of data 2. Calculate the initial rate (slope of the line) for each enzyme reaction.
1. Explain the chemical differences between cornstarch, potato starch and glycogen. 2. Describe other bonds present in carbohydrates apart from α-1,4- glycosidic bonds.
Find the empirical formula of a compound, given that a 48.5g sample of a compound is found to contain 1.75g C, and 46.749 Br.
Determine the liquid and vapor molar volumes, Vˆl and Vˆv, of pure n-butane and pure n-hexane at 5 bar and 300 K using the Redlich-Kwong equation of state:
Use correlation tables to predict an approximate value for the peaks you would expect to see in the 13C NMR spectrum of compound 3. For each signal predict how it would appear in DEPT-135, DEPT
Succinic acid (butanedioic acid, C4H6O4) is one of a new class of materials that is made from renewable resources instead of petroleum.
explain tertiary treatment of waste water to reduce water
discuss break point chlorination and its significance with the help of the
1 calculate the ph of water in a cloud that has equilibrated with 10 ppm by volume so22 the raw water supply for a
a zeolite softener was completely exhausted by passing 20000 litres of water sample through it if the zeolite requires
explain desalination by electro-dialysis process what are the advantages of this
q 1 water contains following impurities in ppm cahco32 75 ppm mghco32 73ppm cacl2 95 ppm mgso4 30 ppm co2 20
review the following youtube video httpswwwyoutubecomwatchvnlagsnqnoe1 calculate the standard enthalpy change deltaho
1 a saturated solution of cuoh2 at 85celsuis has cu2 0013m and oh- 0026m what is the value of the ksp for cuoh2 at 85
sec280 final exam student id name1 which of the following is true about the server
1how fast is an electron moving if it has a wavelength equal to the distance it travels in one seconda radichmb
a glass window of width w 1 m and height h 2 m is 5 mm thick and has a thermal conductivity of kg 14 wm k if the
1 how many grams of mg must react with hcl in order to produce 400 ml of hydrogen gas at 22 degrees celsius and 102
negligent tortcompanies have a responsibility when comes to the safety of their consumers whether they consider all of
1 a recipe for preparing water replenishment for adults is as followsbull 1 liter of cooked and salt-free waterbull 6
why is carbon valency why is carbon valency
do the atoms of the peptide group lie in the same