Problem 4. Estimate the diffusion coefficient of a muture of air and water vapor at 17,21,44 and 59C. a) Using the Chapman-faskeg theory and the Fuller, Schestler and Giddings methed. b) Using the experimental value of Table 9.1-1 at 25C and En 9.1-5) 9. Equation 9.1-5: (DNB)T2,P2=(DNB)T1,P1(P2P1)(T1T2)1/2DT2DT1 Tabla 9.1-1 Experimental values of the diffusion coefficient for c) Discuss the results obtained