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When CL was 2.3×10−6 M and CR was zero, the flux across a microporous membrane was found to be 0.234 pmol cm−2 s−1. The free diffusion coefficient of the material being measured was 0.8×10−5 cm2 s−1. A. What is the permeability of the membrane to the material? B. If the thickness of the membrane is 10×10−6 m, what is the equivalent relative area available for diffusion of the material?
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When CL was 2.3×10−6 M and CR was zero, the flux across a microporous membrane was found to be 0.234...
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