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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?
What alcohol would be most easily dehydrated. One that is on a long chain or a short chain
The compound para-dichlorobenzene often used in mothballs, is composed of 49.02 % carbon, 2.743 % hydrogen, and 48.24 % chlorine by weight.
Determine the partial pressure of Ar, argon gas in the flask and A flask is filled with 1.20 of argon Ar gas at the temperature of twenty five degree Celsius.
What is the change in total pressure within the chamber following the reaction? Assume a constant temperature throughout the process.
Assume that the ideal gas law is valid, with T=t(celcius)+a, and that the values of R and a are not known. Determine R and a from the measurements provided.
A sample of nitrogen gas is collected over water at a temperature of 23.0 degrees Celcius. What is the pressure of the nitrogen gas if atmospheric pressure is 785 mm Hg?
Scientists are working on purifying PFK-1C from rabbit brain tissue. The rabbit brain tissue was homogenized and centrifuged to remove insoluble material. Next, the soluble preparation was loaded on top of an ATP-Sepharose column.
calculate the density of hydrogen bromide gas in grams per liter at 733 mmhg and 46 degress celsius.
For gases, the canonical partition function, Q, is related to the molecular partition function q by Q = q^N/N!. Use the expression for q and general thermodynamic relations to derive the perfect gas law pV = nRT.
The radius of a iron atom is 124 pm. How many iron atoms would have to be laid side by side to span a distance of 1.71 mm?
What is the maximum mass of aluminum chloride that can be formed when reacting 14.0g of aluminum
The membrane has pores equivalent in size to a spherical molecule with a molecular weight (Mm) of 120,000 daltons. The protein solution consists of albumin (40 g/L at Mm = 69,000 daltons), globulins (70 g/L at MW = 150,000 daltons), and fibrinogen..
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