Table : Calculated values of Keq for Acetic Acid at 25°C at Various Concentrations [m (CH3COOH) = 390.7 -1cm2mol-1 and Table : Calculated Values of Keq for KCl at 25°C at Various Concentrations

Table : Calculated values of K_eq for Acetic Acid at 25°C at Various Concentrations [_m  (CH₃COOH) = 390.7 ^-1cm²mol^-1

C/mol dm-3	-1cm2 mol-1		Keq = mol dm-3
0.001 0.005 0.01 0.05 0.10	48.63 22.80 16.20 7.36 5.20	0.12450 0.05835 0.04150 0.18840 0.01331	1.77 x 10-5 1.81 x 10-5 1.80 x 10-5 1.81 x 10-5 1.80 x 10-5

Table : Calculated Values of  K_eq for KCl at 25°C at Various Concentrations

C/mold m-3	-1cm2 mol-1		Keq = C2/ mol dm-3
0.001 0.005 0.010 0.05 0.10	147.0 143.6 141.3 133.4 129.0	0.981 0.958 0.943 0.890 0.861	0.0506 0.1093 0.1561 0.3600 0.5330

From Table , it is clear that Ostwald’s dilution law does not hold in the case of strong electrolytes. The only conclusion to be drawn is that for strong electrolytes _m / is not equal to the degree of ionization. In the case of strong electrolytes _{m m}/ is actually a measure of the variation of ionic speed with concentration. For this reason it is preferable to call this ratio the conductance ratio.