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A 30.0 liter cylinder of a gas containing 97.0 mole% CO and 3.0% CO2 is delivered to your plant. The gauge on the tank reads 2000 psi. Several days later, the gauge reads 1875 psi, indicating a leak. The storage room in which the cylinder is kept has a volume of 24.2 m^3 and is poorly ventilated. Calculate the maximum mole% of CO in the room at the time the leak is discovered, assuming that the leaking gas spreads uniformly through the room and that the room temperature is constant at 30°C, using Kay's rule when appropriate.
Calculate any site transformation parameters that can be calculated from this data - How does the method change if this were ethylene?
How much work is required for this process? Assume that ammonia is an ideal gas with a constant Cv of 30 J/mol*K.
Vector A has a magnitude of 20.0 m and a direction T = 60.0 degrees (all angles for this problem are measured CCW relative to the positive x-axis).
Focus Question: How does the volume of mole of methane gas at 300 bar and 298K compare to the volume of one mole of an ideal gas at 300 bar and 298K?
Balanced wye-connected loads drawing 10 kW at 0.8 power factor lagging and 15 kW at 0.9 power factor leading are connected in parallel and supplied by a 60-Hz, 300-V, three-phase system.
Plot of the Fermi distribution function at two different temperatures. Calculate the Fermi timction at 6.5 eV if EF=6 .25 eV and T=300 K. Repeat for T=950 K assuming that the Fermi energy does not change. Plot the energy dependence of the ele..
Suppose the pressure in the reactor eventually equilibrates (levels out) at 360 kPa. What is the equilibrium percent conversion of NO? Calculate the reaction equilibrium constant at the prevailing temperature, Kp [(atm)-0.5]
Estimate a value for the total project cost that will give 98% confidence that the project can be carried out within the amount estimated.
CHEN 623 - Applications of Thermodynamics to Chemical Engineering - What is the difference between closed and isolated systems and Find the number of moles of oxygen, carbon dioxide, and water in the final state.
Show that the bilinear transformation of a PD controller with a high-frequency pole that makes the controller transfer function proper does not yield a pole at z = -1.
The pass rates for the initial, second and final stages of the institute's examinations are 70%, 55% and 80% respectively. What is the expected value of her annual earnings?
What is the binding energy in J per nucleon for the cobalt-60 nucleus (atomic masses: 60Co 59.9338 amu; 1H=1.00782 amu). What is the de Broglie wavelength of the emitted particle if it has a velocity equal to 0.90c where c is the speed of light?
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