Investigations dealing with the State of Aggregation. 

 Sodium Salts. 



413 





t 



0. 





500 + + + 



250 + 



125 





500 + 





250 





500+ + 





250 





500 + + + 



250+ + 



125 





500 + + + 



250 + 



125 





500 + 





250 





500 





250 





500 





250 









>500 



(Hydro) Chlorides. 







0. 





112 -5 



+ 



+ 



+ 



100 



+ 



+ 



87-5 + + 



75 + 



62 -5 





75 



+ 



+ 





62 -5 



+ 









56 -25 





87 -5 



+ 



+ 



+ 



75 



+ 



+ 



62-5 + 





56 -25 





62-5 



+ 



+ 





56 -25 



+ 









50-0 





87-5 



+ 



+ 



+ 



75 



+ 



+ 



62-5 + 





56 -25 























>500 





28 -12 + 



+ 



+ 



25 



+ 









21 -87 





28 -12 + 



+ 



+ 



25 



+ 



+ 



21 -87 + 



18 -75 + 



15 -62 





14 -06 + 



+ 



+ 



12-5 



+ 



+ 



10 -93 + 





9-37 





14 -06 + 



+ 



+ 



12 -5 



+ 



+ 



10 -93 + 





9-37 





5-64 + 



+ 



+ 



4-60 



+ 









3-90 



The following Table gives a summary of the chief results obtained. 



The numbers indicate the salt solutions, the Arabic numerals representing 

 the sodium salts, and the Eoman numerals the hydrochlorides, the smaller 

 numbers being given to those solutions with the higher surface tensions. 



The numbers follow one another in the vertical columns in the order of 

 their diminishing flocculating power. 



The solutions with equal flocculating power are bracketed together. 



Ferric Zirconium Cerium 

 hydroxide, hydroxide, i hydroxide. 



8 

 9 

 4 

 3 

 2 

 5 

 10 

 7 



3 

 5 

 4 

 2 

 10 

 6 

 7 

 1 



Victoria 

 blue. 



7 

 10 

 9 

 6 

 5 

 1 

 2 

 3 

 4 



Azo 

 blue. 



Brilliant 

 Congo R. 



Gold. 



Arsenic 

 sulphide. 



Mastic. 



XI 

 IX 

 X 

 VII 



' III 

 II 



V 



IV 

 VIII 

 VI 



XI 

 IX 



I 



r X 



VIII 

 VII 

 VI 



i V 



I HI 



L I 



XI 



r IX 



I VIII 

 X 

 VII 

 VI 

 IV 



II 



V 



III 



I 



VI 



IV 

 IX 



r XI 



I VII 

 X 

 IV 

 V 



III 

 II 

 I 



XI 



X 

 IX 

 VIII 

 VII 

 V 

 IV 



III 

 II 

 I 



VI 



