1906 Wolff] 



ABSTRACT 



69 



HjSO^ 0.124m 



0.062-0.0055 



0.0052 



0.00465 



0.00499 



0.0309 



0.0176 



0.0085 



0.00600 



0.004S4 



0.00464 



0.00404 



Joachim. 



Dissert., as yet unpublished. 



HCl 0.0321m 



0.0166 

 0.0112 

 0.0083 

 0.0066 

 H. Schultz. 



Dissert., X904. 



I think that the author would have been justified 

 his results to the fourth decimal place. 



18" 

 18° 



18= 

 18^ 

 18^ 



a. 165 

 a.167 

 a. 166 

 a.167 

 a.i68 



in calculating 



