1.according to the ideal gas law, a 1.052 mol sample of methane gas in a 1.031 l container at 271.3 k should exert a pressure of 22.72 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.

Which activity describes an application of topographic maps? check all that apply. recreation, such as camping and hiking engineering, such as the construction of roads and buildings science, such as mapping stars in the sky business, such as analyzing population centers science, such as analyzing surface features