Calculate pressure using the ideal gas law and the van der Waals equation.

Question

A 1.23-mol sample of argon gas is maintained in a 0.607-L container at 300 K. Calculate the pressure of the gas using both the ideal gas law and the van der Waals equation (van der Waals constants for Ar are a = 1.35 L²atm/mol² and b = 3.22×10^-2 L/mol).

P_{van der Waals}  = ____ atm

Pideal gas equation =

______ atm

Answer 1

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