The diffusivity of electrolytes in water could be easily obtained, however, when the multicomponent matrix is to be created, both binary diffusion coeficients are needed. Does anyone know an equation for diffusivity of water in electrolytes? To be precise, in NaOH and Na2SO3, for example.
Łukasz Wieczorek
I've found sth like this http://downloads.olisystems.com/ResourceCD/TransportProperties/SelfDiffusion-Aqueous.pdf
I've also studied "The Properties of gases and liquids 5th ed." and there was said that solution for multicomponent liquid mixture is still unknown and only some estimations have been made, whereas this publication seems to be quite useful. Does anyone used it in practice?
Guys, c'mon!
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