How much heat was added to the gas

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Reference no: EM13811936

A 5 litre pressure vessel contains 200g of propane. Using the Peng Robinson EOS calculate the pressure in the vessel at 50oC. What state is the propane likely to be in? Show the intermediate calculation values of a,b,m and a(T))

100 g of propane is removed from the cylinder and is replaced with 100 g of ethane. Recalculate the pressure of the vessel at 50oC. Assume all binary interaction coefficients are zero.

Critical parameters and acentric values:

Ethane:

MW = 30.069

Pc = 707.79 psia

Tc = 32.27 oC

w = 0.0986

Propane:

MW = 44.096

Pc = 616.41 psia

Tc = 96.67 oC

w = 0.1524

Reference no: EM13811936

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