Compute second virial coefficient, b, at this temperature

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Reference no: EM13951727

A substance as elementary and well known as argon still receives research attention. Stewart and Jacobsen have published a review of thermodynamic properties of argon that included the following 300 K isotherm.

p/MPa

0.4000

0.5000

0.6000

0.8000

1.000

Vm/(dm3mol-1)

6.2208

4.9736

4.1423

3.1031

2.4795

p/MPa

1.500

2.000

2.500

3.000

4.000

Vm/(dm3mol-1)

1.6483

1.2328

0.98357

0.81746

0.60998

(a) Compute the second virial coefficient, B, at this temperature.

(b) Use non-linear curve-fitting software to compute the third virial coefficient, C, at this temperature.

 

Reference no: EM13951727

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