SCHLUNDT SPEED OF THE LIBERATION OP IODINE 



21 



(3) Series in which both the H Cl and K I are quadru- 

 plecl,- 



Excess 



K Cl O 3 + 6 H Cl + 6 K I + 18 H Cl + 18 KI. 

 A sample of 200 cc. was prepared thus: 



Normal Hydrochloric Acid 80.0 cc. 



Normal Potassium Iodide 80.0 cc. 



Three times normal Potassium Chlorate 6 . 7 cc. 



Water 33.3cc. 



200.0 cc. 



It is to be observed here that the entire amount of iodine 

 is liberated in an hour. 



i Curve C, Figure 4. 



TJHIVEKSITT 



Or 



