245 



pisioD or lEunioii n ujaum. 



I so 



!" 



i 40 

 ! 30 



PHUOD or HKACnOS DI tunuTu. 

 B 10 15 20 25 30 36 40 4S 50 65 60 



479 



3 70 



o 



S eo 



I 



I 40 



FS&ioD or REAOnOK in lciiniTs& 

 5 10 15 20 25 30 38 40 45 50 »5 60 



480 



Charts D 478 to D 483. — Velocity-Reactions of Starches of Gladiolus cardinalis ( ) , Gladiolus tristis ( ) , 



and Gladiolus colvillei ( ). 



478. With Strontium Nitrate. 



479. With Cobalt Nitrate. 



480. With Copper Nitrate. 



481. With Cupric Chloride. 



482. With Barium Chloride. 



483. With Mercuric Chloride. 



flKuoo or sjucnoH Di ifnnnss. 

 I 10 18 20 25 30 35 40 45 50 SS .60 



PEKioD or KXAcnoir m rnxma 



PBSiOD or BSAcnoif uf HDruTxa. 



loor 



, 90- 



i 70- 



w 60- 



\ ^\ 



i 20 j 



S \ 



' lOf 



Charts D484 to D489. — Velocity-Reactions of Starches of Tritonia pottsii ( ), Tritqnia crocosmia aurea 



( -), and Tritonia crocosmceflora ( ). 



484. With Chloral Hydrate. 



485. With Chromic Acid. 



486. With Pyrogallic Acid. 



487. With Nitric Acid. 



488. With Sulphuric Acid. 



489. With Hydrochloric Acid. 



