According to the ldeal gas law, a 0.9434 mol sample of oxygen gas in a 1.900 L container at 272.0 K should exert a pressure of 11.08 atm. By what percent does the pressure calculated using the van der Waals' equation differ from the ideal pressure? For 0z gas, a 1.360 LPatm/mol? and b= 3.183x102 Umol. Hint: % difference 100x(P ideal Pvan der Waals)/P ideal

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.