diffusion coefficient

[ryo]

diffusion-coefficient.docA solutionof pH1.2 was made from 2g sodium chloride (NaCl), 3.2g pepsin (800 – 2500iu mg^-1)and 7ml 37wt% hydrochloric acid (HCl) was made up to 1000ml in DI water.

 

 

 

where F_i is Faraday ‘s constant, T is the temperature in Kelvin, R a gas constant, z_i is the charge number on the species, D is the diffusion coefficient, C_i is the moistureconcentration and κ is the ionic conductivity.

 

Theconductivity of the solution was 2.4*10^-4 Ω^-1m^-1.

 

I wouldlike to know how to calculate the Cl ion, Na ion, H ion diffusion coefficient?

 

 

[John Cuthber]

This looks a lot like homework help to me.

If I'm wrong, please let me know to what you will apply this information.