BARIUM IODIDE. 

 TABLE 44. BARIUM IODIDE Continued. 



05 



MAGNESIUM CHLORIDE. 



The freezing-point lowerings produced by magnesium chloride were 

 measured by Jones and Getman.* The remaining data, especially for the 

 dilute solutions, were secured by Jones and Bassett. Magnesium chloride 

 has greater power to combine with water than any of the halides of the 

 calcium group. The difference is especially marked in the dilute solutions. 

 Notwithstanding this fact, we see that the amount of water held in combina- 

 tion by the magnesium salt increases regularly with increase in concentration 

 (see fig. 46). There is here also a slight exception presented by the first two 

 solutions. It is worth noting that the amount of water combined with one 

 molecule of the dissolved substance increases from the most dilute to the 

 most concentrated solution. 



*Ztschr. phys. Chem., 49, 411 (1904). 



