318 MR. W. R. BOUSFIELD AND DR. T. M. LOWRY ON THE ELECTRICAL 



300 



200rt 



IOO 



\ 



\ 



0% 



m 



-1 



X 



Percent 



i cerptafce 



Conductivity 



:s 



20 



30% 



4% 



50* 



Diagram IX. Molecular and intrinsic conductivity of sodium hydroxide in aqueous solutions 



at 18 C. 



(See p. 293.) 



