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A 200.5 g sample of methane (CH4) gas has a volume of 25.0 L at 25.0°C....
A 200.5 g sample of methane gas has a volume of 25 L at 25 degrees celcius. Calculate the pressure using the ideal gas law. Calculate the corrected pressure using the van der waal's equation (a=2.25 atm L2 mol-2; b= 0.0428 L*mol-1)
a 200.5g sample of methane (CH4) gas has a volume of 25.0 L at 25.0C. Calculate the pressure using the ideal gas law. Calculate the corrected pressure using the Van der Waals equation
According to the ideal gas law, a 0.9530 mol sample of methane gas in a 1.223 L container at 267.0 K should exert a pressure of 17.07 atm. By what percent does the pressure calculated using the van der Waals' equation differ from the ideal pressure? For CH4 gas, a = 2.253 L2atm/mol2 and b = 4.278×10-2 L/mol. ___ %
A 9.386 mol sample of methane gas is maintained in a 0.7854 L container at 302.4 K. What is the pressure in atm calculated using the van der Waals' equation for CH4 gas under these conditions? For CH4, a = 2.253 L2atm/mol2 and b = 4.278×10-2 L/mol.
A 9.083 mol sample of methane gas is maintained in a 0.8377 L container at 304.9 K. What is the pressure in atm calculated using the van der Waals' equation for CH4 gas under these conditions? For CH4, a = 2.253 L^2atm/mol^2 and b = 4.278 x 10^-2 L/mol.
Calculate the pressure exerted by 10.5 moles of neon gas in a volume of 5.65 L at 25 ° C using (a) the ideal gas equation and (b) the van der Waals equation. (For neon, a = 0.211 atm · L2/mol2 and b = 0.0171 L/mol.) (a) atm (b) atm
A. Assume that you have 0.530 mol of N2 in a volume of 0.530 L at 290 K . Part A Calculate the pressure in atmospheres using the ideal gas law. B. Calculate the pressure in atmospheres using the van der Waals equation. For N2, a=1.35 (L2⋅atm)/mol2, and b=0.0387 L/mo
A 1.55-mol sample of nitrogen gas is maintained in a 0.730-L container at 292 K. Calculate the pressure of the gas using both the ideal gas law and the van der Waals equation (van der Waals constants for N2 are a = 1.39 L2atm/mol2 and b = 3.91×10-2 L/mol). Pideal gas equation = ______ atm Pvan der Waals =_____ atm
The ideal gas law describes the relationship among the volume of an ideal gas (V), its pressure (P), its absolute temperature (T), and number of moles (n): PV=nRT Under standard conditions, the ideal gas law does a good job of approximating these properties for any gas. However, the ideal gas law does not account for all the properties of real gases such as intermolecular attraction and molecular volume, which become more pronounced at low temperatures and high pressures. The van...
The observed pressure of a 2.963-mole sample of Kr(g) in a 9.450-L container is 1.782 atm. Use the van der Waals equation to determine the pressure if the gas were behaving ideally. Kr(s) = 2.32 atm. L2 mol Our(s) = Ideal pressure atm