222 



rauoD ot tiiCTTon a umnn 



period of tacnos m Mrmrrei 





8 60- 

 S 



i 



I 40- 



PERIOD OF REACTION 01 MTNOTES. 



100 

 80 



1 80 

 3 '0 



I 



£ 40 



period or RocnoB n» icnnjTss. 



d 70 



i 



2 40 



5 



pmuod or tiicTPM or Mjjnnxi. 



PERIOD OR REACTION IK MUU ILi 

 10 15 20 25 30 35 40 45 50 55 60 



3 70 



O 



E 60 



a 

 t 

 i 



PERIOD Of REACT10W CI MCI 



B 50 - 

 4 



Charts D 1G9 to D 1S3. — Velocity-Reactions of Starches of Crinum longifolium ( ), Crijium moorei (- 



and Crinum powellii ( ). 



-), 



lf,9. With Chloral Hvdrntc 



170. With Chromic Acid 



171. With Pvrogallic Acid. 



172. Wih Nitric Acid. 

 17.: With Sulphuric Acid. 



174. With Hydrochloric Acid. 

 175 With Potassium Hydroxide. 



1 76. W lum Iodide. 



177. With Potassium Sulphocyanate. 



178. With Potassium Hydroxide. 



170. With Podium Hydroxide. 

 ISO. With Sodium Sulphide. 



181. With Sodium Salicylate. 



182. With Calcium Nitrate 



183. With Uranium Nitrate. 



