Question: 1- The solute HCl (A) is diffusing through a film of water (B) 2.0mm thick at 283K. The concentration of HCl at point 1 at

1- The solute HCl (A) is diffusing through a film of

1- The solute HCl (A) is diffusing through a film of water (B) 2.0mm thick at 283K. The concentration of HCl at point 1 at one boundary of the film is 12.0wt%HCl (desity =1= 1060.7kg/m3), and at the other boundary at point 2 it is 6.0wt%HCl(2=1030.3kg/m3). The diffusion coefficient of HCl in water is 2.5109m2/s. Assuming steady-state HCl diffusing - water is non diffusing, calculate the flux of HCl in kgmol/s2 ? Take MWHCl=36.5kg/kmol,H2O=18.02kg/kmol

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