Critical constants of a gas with van der waals parameters

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Reference no: EM13126420

Critical constants of a gas with van der Waals parameters
Estimate the critical constants of a gas with van der Waals parameters
a= 1.32 atm L^2/mol^2
b = 0.0436 L/mol

I believe the critical constants are Vm = 3b
T = 8a/(27Rb)
P = a/(27b^2)

Van der Waals gas

I know to convert 1.32 atm*L^2/mol^2 into something with cm^3 for a, and then plug into each equation.
b would be equal to 43 cm^3/mol

Reference no: EM13126420

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