CALCIUM NITRATE. 



101 



Tables 58 and 59 (figs. 36 and 37), for calcium nitrate in mixtures of ace- 

 tone and ethyl alcohol, show the same characteristics as were observed in the 

 tables for this salt in mixtures of acetone and methyl alcohol; but here the 



Percentage of Acetone 



Fio. 35. CONDUCTIVITY OF CALCIUM NITRATE IN MIXTURES 

 OF ACETONE AND METHYL ALCOHOL AT 25. 



maximum is more prominent, being present at all dilutions and at both tem- 

 peratures. The dissociation of calcium nitrate in ethyl alcohol, however, 

 is small. With increasing dilution the maximum shifts from the 25 per cent 

 mixture to the 75 per cent mixture. 



50^ 75; 100# 



Percentage of Acetone 



FIG. 36. CONDUCTIVITY OF CALCIUM NITRATE IN MIXTURES 

 OF ACETONE AND ETHYL ALCOHOL AT 0. 



