Can I get the software used in thermodynamic parameters of the soil, such as finding effective ionic or ionic strength?

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J. C. Tarafdar

The ionic strength of a solution is a function of the concentration of all ions present in a solution. Basically ionic strength represents interactions between the ions in water and the ions of a solution. It can be calculated by Debye and Huckel formula / Ionic strength calculator or using BUFCALC program.

Alan Parker

Try MINTEQ software - it works with Excel.

https://vminteq.lwr.kth.se/

Yuri Mirgorod

Ionic strength characterizes solutions of electrolytes. Soil is a dispersed system. It consists of particles, water, electrolytes. The ionic strength of the soil electrolyte depends on the concentration of phosphorus ions and their valence. If you determine the concentration of phosphorus ions and their valence, then you determine the ionic strength (effective, theoretical) by a simple formula. Nevertheless, the study of the composition of the soil in situ makes it possible to obtain not distorted information.