TABLE 10 Calculated values of the speed of sound (u0); the adiabatic coefficient (cpg) and the isochoric and isobaric heat capacities as perfect gas (Cv0 andCp0), at zero pressure; acoustic virial parameters (ba and ca ) obtained using equation
(2) and the deviation of these values from the equation of state GERG 2008, for the mixture (0.10 CO + 0.90 N2) at two
different temperatures.