Chemistry, 21.04.2020 22:00 tonyrod617

A 125 μm film of rubber having an area of 0.6 m2 separates air from pure O2, with both gases at 1 atm and 298K. If oxygen has a diffusion coefficient in rubber of 0.21 × 10-9 m2 /s, calculate the mass flowrate (mg/min) of oxygen through the surface. Plot the concentration profile as a function of z. (cA vs. z, where A = O2).

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A 125 μm film of rubber having an area of 0.6 m2 separates air from pure O2, with both gases at 1 at...

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