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One of the ways that benzene is produced on a large scale is the hydrodealkylation of tolueneC6H5 CH3 + H2 -> C6H6 + CH4A stream of toluene is mixed with a recycle stream and enters a reactor along with a stream of pure hydrogen. The reaction products at 510°C enter a condenser where they are cooled to 44.0°C. A vapor stream containing 0.550 mol CH4/mol leaves the process, and a liquid stream containing 0.670 mol benzene/mol and 0.330 mol toluene/mol enters a distillation column. The distillate of the column leaves the process at 625.0 mol/hr and contains 0.9500 mol benzene/mol and 0.0500 mol toluene/mol. The bottoms of the column contain 0.200 mol benzene/mol and 0.800 mol toluene/mol and is recycled back to the fresh feed. Hydrogen is fed into the process at 1284 mol H2/hr. This process is carried out at 760 mmHg.1.What are and the mole fractions of benzene (b) and toluene (t) respectively, in the vapor stream leaving the condenser?2.What is n2, the flow rate of fresh toluene into the process?
An external direct-current power supply is connected to two platinum electrodes immersed in a beaker containing 1.0 M CuSO4(aq) at 25°C, as shown in the diagram above
The isotope 22Na has a half-life of 2.60 years. How much of a 1.00 gram sample would be left after 1.00 yr
Calculate the binding energy (in J) and the nuclear binding energy per nucleon of 107- 47 Ag (106.9051 amu). a. nuclear binding energy in J
Determine the chemical formulas for a covalent compound whose molecules contain 2 carbon atoms, 6 hydrogen atoms and an oxygen atom
a total of 250.0 g of ice melts.if the same amount of energy absorbed by the ice while melting wasadded to water at 100
solution of CO in water at 25 degrees celsius in which the CO concentration was 2.0 mM, what pressure of CO would you need to use?
You are given 2.56 g of salicylic acid. Using the procedure in the lab manual for the synthesis of aspirin, you recover 0.89 of aspirin. Calculate your percent yield of aspirin
What is the pH of a buffer solution that is 0.10M methylamine and 0.10Mmethylammonium salt?what is the pH if 12ml of 0.20Mhcl
In a protein determination, the color of dye changes to blue when it binds to protein, and the absorbance of light is measured. The data below were taken to calibrate the instrument
A second order reaction is found to have an activation energy of 20 kj/mol at 298K. At what temperature would this reaction need to occur at to proceed twice as fast
determine the pressure inside a container of a gas connected to an open-end manometer filled with ccl4 has the density
Hydrochloric acid B) Ammonium Hydroxide 2) Identify the geometry of the iron(III) complex in water and the complex ions produced in the above reactions
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