TABLE 246. 227 



LOWERING OF FREEZING-POINTS BY SALTS IN SOLUTION. 



In the first column is given the number of gram-molecules (anhydrous) dissolved in 1000 grams 

 of water ; the second contains the molecular lowering of the freezing-point ; the freezing-point 

 is therefore the product of these two columns. After the chemical formula is given the molecular 

 weight, then a reference number. 



SMITHSONIAN TABLES. 



