22.1-7. Overall Mass-Transfer Coefficient from Film Coefficients. Using the same data as in Example 22.1-5, calculate the overall mass-transfer coefficients K, the flux, and the percent resistance in the gas film. Ans. Ky mol/s. m. mol frac, Kx = 1.519 10-3, NA = 3.78 x 10-4 kg mol/s m2, 36.7% resistance 0 0 0.20 0.25 0.131 0.187 0.05 0.022 0.10 0.052 0.087 0.30 0.35 0.265 0.385 0.15