130 IOWA ACADEMY OF SCIENCES. 



Molecular Conductivity of 2NaBr,3CdBr« (7022.63), 



Molecular Conductivity of NaBr {103 .0) 



A solution of purified cadmium bromide was standard- 

 ized by determining the amount of cadmium oxide in a 

 measured volume. From this the remaining dilutions 

 were made in the manner already described. 



Molecular Conductivity of CdBr^ {272.21). 



