Pls make a sketch first

B. Two containers contain a mixture of helium and nitrogen gas, both containers are at a pressure of 2 atm abs and 10 C. The first container contains 50 mol% helium and the second 40 mol% helium; If both containers are joined by a capillary 30 cm long, whose internal diameter is 2 cm, for equimolar diffusion determine the molar flow of helium gas between both containers. Use Fuller's method to correct for diffusion. From the bibliography: DABO = 6.87x10-5 m2 is, at To = 25 C = 298.15 K, PO = 1 atm. D2 Circle Area A=1 T