The Dielectric Constant of Water and Debye‐Hückel Limiting Law Slopes

摘要: Experimental values of the dielectric constant water suggest that, for temperatures greater than 400 K, integral in Kirkwood dielectric‐constant equation, which involves intermolecular potential function, is a simpler function temperature and pressure density. An equation has been fitted to this calculated from experimental 238.15 K 823.15 pressures approximately 500 MPa 273 K. The e thus explicit variables T, ρ, p gives good representation available results. quality results compared that previous correlations constant. new applicable through wider regions independent equations capable sufficient accuracy provide Debye–Huckel limiting law slopes are as accurate allow. Values Debye‐Huckel limiting‐law tabulated.