132 



111 lable .'J tlu' results of llie (lelerniiiiatioiis are iiniled, all llie 

 small bottles have been shaken durinc; three to live weeks in a 

 thermostat. 



The solubility of the NaCl in pure water (N°. 7 of table 3) is 

 taken from the tables of L\ndoi,t-Böknstkin ; the numbers placed 

 between j)arentheses indicate again the compositions of the complexes 

 (consequently not of rests). 



[To be continued). 



(July 13, 1915). 



