Question: The gases amonia and nitrogen are stored in tank $1$ and $2.$ The tanks are maintained at constant pressure of $1,0132{10}^{5}Pa$ and temperature of $298K.$ A uniform tube long$)$ connects the tanks. The partial pressure of $A$ at point $1$ is $1,013{10}^{4}Pa$ and, at point $2$ is $0,507{10}^{4}Pa.$ The diffusivity is $0,230*{10}^{-4}\frac{m^2}{s}$ and $R=8314m^{3}P\frac{a}{K}$gmol.K$.$

a$)$ Calculate the molar flux for $A$

b$)$ Calculate the molar flux for $B$