140 



On Ice and Brines 



TABLE V. Giving percentage of Potassium in Solutions of 

 various Potassium Salts in which Ice melts at given 

 Temperatures. 



TABLE VI. Giving percentage of Hydrogen in Solutions of 

 various Hydrogen Salts in which Ice melts at given 

 Temperatures. 



of ice, no simple connection could be traced between their 

 absolute weights and the effects produced ; but on comparing 

 chemically equivalent weights, a very close connection was 

 discovered. This will be evident from the inspection of the 



