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1. A 10.80 mol sample of oxygen gas is maintained in a 0.8395 L container at...

1. A 10.80 mol sample of oxygen gas is maintained in a 0.8395 L container at 304.6 K. What is the pressure in atm calculated using the van der Waals' equation for O2 gas under these conditions? For O2, a = 1.360 L2atm/mol2 and b = 3.183×10-2L/mol.

______atm

2.

According to the ideal gas law, a 1.093 mol sample of nitrogen gas in a 1.390 L container at 266.8 K should exert a pressure of 17.22 atm. What is the percent difference between the pressure calculated using the van der Waals' equation and the ideal pressure? For N2 gas, a = 1.390 L2atm/mol2 and b = 3.910×10-2 L/mol.

3.   

According to the ideal gas law, a 9.235 mol sample of xenon gas in a 0.8240 L container at 495.2 K should exert a pressure of 455.4 atm. What is the percent difference between the pressure calculated using the van der Waals' equation and the ideal pressure? For Xe gas, a = 4.194 L2atm/mol2 and b = 5.105×10-2 L/mol.

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