211 



PERIOD O7 HBACTTO" ni 

 6 tO 15 20 25 30 3 



i5 40 45 50 55 SO 



16 



PERIOD OF nzim-: 1 * n mmma. 

 6 10 15 20 25 30 35 40 45 50 6660 



60 



| 40 

 5 30 



20 







17 



FFR1OD CF ElACnow Iff KUnTTW- 

 6 10 15 . 20_25 30 35 40 45 PO 65 00 



IOO 

 . 90 







PERIOD OF RUCTTO! 

 6 10 IS 20 25 3 



iQ 35 40 45 SO __f5 60 



19 



PEHIOD OF RSACTTQII OT MDTTO 

 6 10 15 20 25 30 35 40 45 60 65 JO 



CHARTS DIG TO D21. Velocity-Reactions of Starches of Amaryllis belladonna (-- --), Brunsvigia josephince 

 ( ), Brunsdonna sanderce alba ( ), and Brunsdonna sanderce ( ). 



16. With Strontium Nitrate. 



17. With Cobalt Nitrate. 



18. With Copper Nitrate. 



19. With Cuprio Chloride. 



20. With Barium Chloride. 



21. With Mercuric Chloride. 



pss-i'D or RBAcnon 01 uorrna. 

 ,_8 tO 19 20 25 30 35 40 45 SO 65 60 



Matron ay KH/.CTIOS in 

 _6 10 15 20 25 30 35 <0 45 30 65 CO 



PERIOD OF BBACTTOrl IR I 

 Q 10 15 20 25 30 35 40 43 60 P5 60 



CHARTS D 22 TO D 27. Velocity-Reactions of Starches of Hippeastrum titan (-- --), H. cleonia (- ), and 



H. titan-cleonia ( ). 



22. With Chloral Hydrate 



23. With Chromic Acid. 



24. With Pyrogallic Acid. 



25. With Nitrio Acid. 



20. With Sulphuric Acid. 

 27. With Hydrochloric Acid. 



