217 



PERIOD or RUCTIOH IS UHfUTSS. 

 g IQ 15 20 28 30 35 40 45 50 6S 60 



lOO 

 J 90 



I eo 



i 70 



t « 



pnuoD or uucnoM ni MwuiJW. 

 6 10 15 20 26 30 35 40 45 50 65 6< 



Is 



g 40 



e 



102 



fifirTT — '■ ■ ffnti mrr 



Charts D 100 to D 105. — Velocity-Reactions of Starches of Hcemanthus katherinm ( ), H. magniflcus ( - 



and H. andromeda ( ). 



■-), 



100. With Strontium Nitrate. 



101. With Cobalt Nitrate. 



102. With Copper Nitrate. 



103. With Cuprio Chloride. 



104. With Barium Chloride. 



105. With Merourio Chloride. 



naioD or Rucnon n uuuibs. 

 S 10 15 ao 25 30 35 40 45 50 65 60 



PEUOD or ItUCnOK Ot lUlTDTtS. 

 6 10 15 20 25 30 35 40 45 50 55 60 



Charts D 106 to D HI. — Velocity-Reactions of Starches of Hcemanthus katherinae ( ), Hcemanthus 



jmniceus ( - ), and Hcemanthus konig albert ( ). 



106. With Chloral Hydrate. 



107. With Chromio Acid. 



108. With Pyrogallic Acid. 



109. With Nitric Acid. 



110. With Sulphuric Acid. 



111. With Hydrochloric Acid. 



