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The kinetics of an aqueous phase decomposition of A is investigated in two CSTR's in series, the first having half the volume of the second.
A saturated liquid mixture containing 60 mole % benzene and 40 mole % toluene is to be distilled continuously into a distillate product containing 90 mole.
A feed of 50 mole % hexane and 50 mole % octane is fed into a pipe still through a pressure reducing valve and then into a flash disengaging chamber.
Calculate the total moles of the mixture distilled. Average relative volatility may be assumed as 2.16.
A mixture of benzene and toluene containing 40 mole % of benzene is to be separated to give a product of 90 mole % of benzene at the top and bottom product.
A mixture of perfect gases consist of 3kg of carbon monoxide and 1.5kg of nitrogen at a pressure of 0.1 MPa and a temperature of 298.15 K.
Calculate the molar composition of the stack gas on a dry basis, and the mole ratio of water to dry stack gas.
Determine the highest possible temperature that can be obtained when liquid octane (C8H18) at 25 degrees C is burned steadily with air at 25 degrees C.
How to determine the temperature, in K, of 5 kg of air at a pressure of 0.3 MPa and a volume of 2.2 m^3?
If a 22450lb (total gross weight) airplane develops 8160lbf thrust from each of its two engines and has a wing area of 312ft2 and wing-span of 53.5ft.
A gas absorption column to handle 3630 kg/hr of a gas is being designed. Based on pressure drop, entrainment and foaming considerations.
If we approximate the atmosphere to be 79% nitrogen (N_2) by volume and 21% oxygen (O_2), estimate the density of air (kg/m^3) at STP conditions.
Write a balanced chemical reaction for the conversion of 1 mole of algal cells to carbon dioxide, water and ammonia (NH3).
One of the most common chemical reactors found around us is the car engine. It takes gasoline and reacts it with air to release chemical energy.
What will be the exiting molar flow rate of C and D from the reactors? What is the CSTR reactor volume for the conditions specified?
For a dye concentration of 400ppm, what is the estimated growth rate? Are you confident in this estimate, why or why not?
A propane tank is located 100 m away from the nearest buildings. The fragility to explosion can be expressed by.
Calculate the total heat energy which must be supplied to melt the aluminium if its initial temperature is 20°C.
What is the maximum mechanical stress which the composite can withstand in the direction of carbon fibre?
Consider the following three engineering materials: (i) low-carbon steel; (ii) alumina; (iii) glass-fiber reinforced polymer.
What is the relationship between and nanotechnology and surface phenomena?
The advantage of computer simulations of integrated circuits and how simulation techniques are an example of scientific methods.
A water-filled manometer indicates a pressure differential of 2100 N/m2. What is the difference in elevation of the vertical limbs?
Give an interpretation of this dialogue, making clear in your answer the role that the various components of the messages are playing.
A microwave line of sight link has a single hop with the following parameters: