Implications of the Fuoss-Onsager equation for unassociated symmetrical electrolytes

2 Implications of the Fuoss-Onsager equation for unassociated symmetrical electrolytes 

The value of Cstoich at which this occurs is characteristic of the electrolyte. This is because both — 2E2 and / depend on A° while / is a function of a, the ion size parameter (see Table 12.3). Both A° and a are characteristic of the electrolyte. 

For 1-1 electrolytes, the concentration at which the cross-over occurs is sufficiently low that, even with very high precision measurements, such behaviour would probably just be barely detectable. 

1- 1 electrolytes concentration of the order of 10 moldm and would require an experimental accuracy of 0.003% to detect. 

Cross-over points for both 2-2 and 3-3 electrolytes should be easily and precisely detected with accurate experimental work. 

---