Use the Redlich-Kwong equation and the Peng-Robinson equation to calculate the densities of the co- existing...
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Use the Redlich-Kwong equation and the Peng-Robinson equation to calculate the densities of the co- existing argon liquid and vapor phases at 142.69 K and 35.00 atm. The RK constants are. A = 16.786 bar L2mol-2k1/2 B = 2.22062x10-2 L mol-1 The PR constants are.. a = 1.4915 atm L2 mol-2 b = 1.981x10-2 L mol-1 The xperimental values are 22.491 and 5.291 mol L. which method is more accurate? Use the Redlich-Kwong equation and the Peng-Robinson equation to calculate the densities of the co- existing argon liquid and vapor phases at 142.69 K and 35.00 atm. The RK constants are. A = 16.786 bar L2mol-2k1/2 B = 2.22062x10-2 L mol-1 The PR constants are.. a = 1.4915 atm L2 mol-2 b = 1.981x10-2 L mol-1 The xperimental values are 22.491 and 5.291 mol L. which method is more accurate?
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