What is rate of change of total pressure of vessel
The following reaction is carried out in a closed vessel.
2 NO(g) + Cl2(g) ---> 2 NOCl(g)
If the partial pressure of NO is decreasing at the rate of 32 torr/min, what is the rate of change of the total pressure of the vessel?
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Oxygen is flowing through a nominal 2 inch schedule 40 steel pipe pipe at a velocity of 10 ft/s. The oxygen is at a fairly constant pressure of 50 psia and at a temperature of 90 deg F.
A four pole, 60Hz, 50 hp synchronous motor has an applied line voltage of 480 volts and draws 60A from the line. it is operated at a power factor of .90. the motor rotor rotates at 1800 rmp at full load .What is the motor efficiency as operat
How is the solubility of manganese(II) sulfide affected by the addition of aqueous potassium hydroxide to the system?
The coeficient of discharge is 0.97. calculate the rate of flow in the main in m3/hr if the diffrence in levels piezometers connected to the throat and inlet tapping is 25.4cm.
An air compressor takes air from outdoors at 28deg C and 101.2kPa and compresses it to 790kPa and 50 deg C. The air input to the compressor is found to be 22.67m3/hr.
Calculate the concentrations of Fe3+, SCN -, and FeSCN2+ in a solution that is initially 2.0 M FeSCN2+.
Calculate the heat released when 1.95 L of Cl2(g) with a density of 1.88 g/L reacts with an excess of sodium metal at 25°C and 1 atm to form sodium chloride.
An FCC iron-carbon alloy initially containing 0.20 wt% C is carburized at an elevated temperature and in an atmosphere wherein the surface carbon concentration is maintained at 1.0 wt%.
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