Calculate the pressure exerted by Ar for a molar volume of
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Thermodynamics, Statistical Thermodynamics, & Kinetics
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- Express the van der Waals equation of state as a virial expansion in powers of 1/Vm and obtain expressions for B and C in terms of the parameters a and b. The expansion you will need is (1 − x)−1 = 1 + x + x2 + … . Measurements on argon gave B = −21.7 cm3 mol−1 and C = 1200 cm6 mol−2 for the virial coefficients at 273 K. What are the values of a and b in the corresponding van der Waals equation of state?arrow_forwardWhy is the constant a and b important in the Van der Waals equation of state?arrow_forwardWhat would be the height of the column in a barometerif the external pressure was 101 kPa and water(d = 1.00 g/cm3) was used in place of mercury?(a) 0.0558 m (b) 0.760 m (c) 1.03 x 104 m(d) 10.3 m (e) 0.103 marrow_forward
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