Davies equation
id:
davies-equation-285-14514881
title:
Davies equation
text:
The Davies equation is an empirical extension of Debye–Hückel theory which can be used to calculate activity coefficients of electrolyte solutions at relatively high concentrations at 25 °C. The equation, originally published in 1938, was refined by fitting to experimental data. The final form of the equation gives the mean molal activity coefficient f± of an electrolyte that dissociates into ions having charges z1 and z2 as a function of ionic strength I: The second term, 0.30 I, goes to zero a
brand slug:
wiki
category slug:
encyclopedia
description:
Empirical extension of Debye–Hückel theory
original url:
https://en.wikipedia.org/wiki/Davies_equation
date created:
date modified:
2022-07-18T18:39:39Z
main entity:
{"identifier":"Q3589401","url":"https://www.wikidata.org/entity/Q3589401"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/b/ba/ActivityCoefficientsDaviesEquation_log.png","width":1705,"height":1192}
fields total:
13
integrity:
15