16 



BULLETIN OF THE UNIVERSITY OF WISCONSIN 



(2) Series in which the original amount of HC is tri- 

 pled, 1 



K Cl O 3 + 6 H Cl + 6 K I + 12 H Cl Excess. 

 A sample of 400 cc. was prepared as follows : 



Normal Hydrochloric Acid: 120.0 cc. 



Normal Potassium Iodide 40.0 cc. 



Three times normal Potassium Chlorate 12 . 3 cc. 



Water... . 226.7 cc. 



400.0 cc. 



1 Curve C, Figure 3. 



