Bulk concentration and concentration gradient

  • Thread starter Soti
  • Start date
I have a membrane with a eutectic carbonate mixture and there is also OH- in the melt.
I want to calculate the conductivity of the OH- using the diffusivity of OH- and the bulk concentration.
How can I calculate the bulk concentration if I know that there is a concentration gradient of OH- and the concentration at the 2 surfaces?

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