JACQUES LOEB 



753 



450 

 425 

 400 

 3T5 

 O.350 



g 300 

 C 



CQ 

 CD 

 5L. 



O- 



o 



a 



O 



275 

 250 

 225 

 200 

 175 

 150 

 125 

 100 



75 



50 



25 







nNNMNNNNNN 

 ^ 2048 1024 512 256 128 64 32 16 8 



Concentration of CI ions 



Fig. 2. Influence of NaCl, CaCU, and LaCl> on osmotic pressure of a 1 per cent 

 solution of gelatin chloride of pH 3.0. Ordinates are osmotic pressure in mm. 

 H2O, abscissa; the concentrations of CI ions of the salts. The depressing effect 

 is the same for the three salts, proving that only the anion influences the osmotic 

 pressure in this case. 



