216 



PERIOD or aEAcrjoR at uunrTzs. 



Charts D 85 to D 99. — Velocity-Reactions of Starches of Hoemanthus katherinae ( ), H. magnificus ( - 



and H. andromeda ( ). 



■-). 



85. With Chloral Hydrate. 



86. With Chromic Acid. 



87. With Pyrogallic Acid. 



88. With Nitric Acid. 



89. With Sulphuric Acid. 



90. With Hydrochloric Acid. 



91. With Fotaeaium Hydroxide. 



92. With Potaesium Iodide. 



93. With Potaesium Sulphocyanate. 



94. With Potassium Sulphide. 



95. With Sodium Hydroxide. 



96. With Sodium Sulphide. 



97. With Sodium Salicylate. 



98. With Calcium Nitrate. 



99. With Uranium Nitrate. 



