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Problem- Distilation column is expected to produce 96 % pure ethylbenzene from an 1800 kg/min feedstream containing 40 % ethyl benzene and 60 % toluene with an ethyl benzene recoveryof 90% List flow rate by mass and composition of the distillate vapor product and bottom (liquid product)
Please explain above problem in step by step manner so I can easily understand it
aqueous solution of sucrose, C12H22O11(aq), which is used frequently in biological experiments. What is the value of x?
The density of gold is 19.31 g/cm3, and the density of platinum is 21.43 g/cm3. If equal masses of gold and platinum are transferred to equal volumes of water in seperate graduated cylinders
Plot the 2p-orbital for H and find out the r-value when the probability of finding the electron is at a maximum.
will strontium sulfate form a precipitate at 25 degrees celcius when 345mL of a solution that is .0100M in Sr+2(aq) is added to 75mL of a .175M SrSO4
you heat a 454 gram aluminum pot to cook some mac amp cheese. if the temperaure changes from 22.0oc to 275oc and the
100 mL of 0.150 M acid H2A are mixed with 100 mL of 0.1600 M NaOH. Calculate the [H+] of the resulting solution at equilibrium. Ka1 = 1.0 x 10^-5 Ka2 = 1.0 x 10^-7
Hydrochloric acid reacts with calcium to form hydrogen and calcium chloride. If 100 grams of hydrochloric acid reacts with 100 grams of calcium, what is the limiting reagent
Which of the following compounds would have the lowest boiling point. a) CH4 b) HF C)K2O D) NO2 E) LiCl
What are the origins of these signals? Why does the spectrum contain two other signals of roughly equal height? What are the origins of these signals
Calculate the vitamin C content of a green pepper (mg vitamin C/g green pepper) if 19 grams of green pepper was extracted into a total extract volume of 54 mLs. Then 5.00 mL of the extract was titrated to the endpoint with 16 mLs of N-bromosuccini..
A 21.6 mL volume of 0.107 M NaOH solution, reaches the stoichiometric point in the titration of a 25.0 mL aliquot of nitrous acid, HNO2. What is the molar concentration of the HNO2 solution
Calculate the concentrations of all species in a 1.73 M Na2SO3 (sodium sulfite) solution. The ionization constants for sulfurous acid are Ka1 = 1.4× 10-2 and Ka2 = 6.3× 10-8.
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