221 



100 

 ,. 80 



60- 

 60- 



g 40h 



so^ 

 I 



20 f 



Chabts D 154 TO D 168. — Velocity-Reactions of Starches of Crinum zeylanicum ( ), Crinum longifolium 



( - ), and Crinum Mr cape ( —). 



154. With Potaesium Hydroxide. 159. With Sodium Sulphide. 164. With Cobalt Nitrate. 



155. With PotasBium Iodide. 160. With Sodium Salicylate. 165. With Copper Nitrate. 

 166. With PotaBBium Sulphoeyanate. 161. With Calcium Nitrate. 166. With Cupric Chloride. 



157. With Potassium Sulphide. 162. With Uranium Nitrate. 167. With Barium Chloride. 



158. With Sodium Hydroxide. 163. With Strontium Nitrate. 168. With Mercuric Chloride 



