Assume that oxygen(Tc =154.6K, Pc =5.046 x 106 Pa and Vc =7.32x10-5 m3/mol) and water (Tc =647.3K,Pc = 2.205 x 107 Pa and Vc = 5.6 x 10-5 m3/ mol) can be considered van der Waals fluids.
(a) Find the value of the reduced volume both fluids would have at Tr = 3/2 and Pr = 3.
(b) Find the temperature, pressure and volume of each gas at Tr = 3/2 and Pr = 3.
(c) If O2 and H2O are both at a temperature of 200 C and pressure 2.5 x 106 Pa, what are their specific volumes?