Collect. Czech. Chem. Commun.
1986, 51, 1403-1406
https://doi.org/10.1135/cccc19861403
Diffusion coefficients of potassium chromate and dichromate in water at 25 °C
Václav Vaceka and Vladimír Rodb
a Department of Chemical Engineering, Prague Institute of Chemical Technology, 166 28 Prague 6
b Institute of Chemical Process Fundamentals, Czechoslovak Academy of Sciences, 165 02 Prague 6
Abstract
The concentration dependences of diffusion coefficients of potassium chromate and dichromate in water at 25 °C were measured by using the Taylor technique of the concentration pulse dispersion in laminar flow of liquid. The results were compared with hitherto published mutually inconsistent data for potassium and sodium chromates and dichromates.
