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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
An unknown foul smelling hydrocarbon gives the mass spectrum and infrared spectrum with a major fragment at 39, 67, 81, and 95. propose structures for the major fragments
Show the retrosynthesys for 1ciclohexil-2-pentanona? The reactive is suppose to be bromociclohexano
Write Draw a reasonable reaction mechanism (show the electron movement) for the synthesis of 2-butoxynaphthalene.
although we usually think of substances as burning only in oxygengas the process of rapid oxidation to produce a flame
If the rate increases by a factor of 10 as the temperature increases from 35 °C to 70°C, what is the activation energy for the reaction?
What is the enthalpy for reaction 1 reversed. reaction 1 reversed: 2NO + O2 ---> 2NO2 (it is already reversed) I tried -114, -112 and -171.
The free radical bromination of ethane includes all of the following in the reaction mechanism EXCEPT
21.76g chromium(III) sulfate is dissolved in enough water to give 500.0 mL of solution. 10.00 mL of this solution is pipetted into a 250.0-mL volumetric flask and diluted to the mark.
The solubility products of PbSO4 and SrSO4 are 6.3 * 10^-7 and 3.2 * 10^-7, respectively. What are the values of [ SO4 2-], [Pb 2+], and [Sr 2+] in a solution at equilibrium with both substances
a solution contains 4.00g NaOH, 5.61g KOH, and 1.03g RbOH in 90.0g of H2O. The solution has density of 1.08g/mL. What is the molality of OH?
Iron ore is impure Fe2O3. While Fe2O3 is heated with an excess of carbon, iron metal is produced. As of a sample of ore weighing 812kg, 486kg of pure iron is obtained. Presuming that the % yield is 100%, explain what is the % Fe2O3 by mass in the ..
you wish to make a 0.355 m hydrobromic acid solution from a stock solution of 3.00 m hydrobromic acid. how much
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