1. a) A 5.00-liter rigid steel vessel is filled with 1.20 atm of oxygen gas at...
1. a) A 5.00-liter rigid steel vessel is filled with 1.20 atm of oxygen gas at 90°C. Determine the mass of oxygen gas in the vessel.
b) 0.500 moles of helium gas are then added to the vessel from part (a). Determine the total pressure in the vessel at 90°C after the helium is added.
c) Some water is then added to the vessel from part (b) so that a very small amount of liquid water is still present in the vessel at 90°C. Determine the mole fraction of H2O (g) in the gas mixture in this vessel at 90°C.
d) Calculate the kinetic energy per mole of the H2O gas molecules in this vessel at 90°C.
e) Calculate the root mean square speed of the H2O gas molecules in this vessel at 90°C.
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1. a) A 5.00-liter rigid steel vessel is filled with 1.20 atm of
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