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The solute HCl(A) is diffusing through a 2-mm thick film of water (B) at 283 K....

The solute HCl(A) is diffusing through a 2-mm thick film of water (B) at 283 K. The concentration of HClat point 1 at one boundary of the film is 12 wt% HCl(density r1=1060 kg/m3), and at the other boundary at point 2 it is 6 wt% HCl(r2=1030.3 kg/m3.) Take diffusion coefficient of HClin H2O as 2.5e-9 m2/s, assume steady state and one boundary impermeable to water. Calculate the flux of HCl ( in mol/m^2*s)

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Amanda K answered 4 hours ago
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