BARIUM BROMIDE. 



63 



BARIUM BROMIDE. 



The freezing-point measurements in the case of barium bromide had also 

 been made,* but much of the other data had to be secured. We determined 

 the value of ,"oo at 0, by the direct application of the conductivity method 

 at high dilutions. The results obtained do not call for special discussion, 

 since they are of the same general character as those already considered. 

 The amount of the solvent held in combination by barium bromide is about 

 the same, at comparable concentrations, as for the other halides of the cal- 

 cium group; after the first dilution it increases with the concentration. 

 The results are plotted in a curve, fig. 47. 



TABLE 43. BARIUM BROMIDE. 



* Jones and Getman: Ztschr. phys. Chem., 49, 407 (1904). 



