44 IONIZATION COEFFICIENTS OF CERTAIN 
Observed and Calculated Values of the Depression of the 
Freezing-point for Simple Solutions. 
The following table contains the observations of the depres- 
sion of the freezing-point of simple solutions, together with 
observations on solutions of about the same concentration by 
Loomis* and Jones} for comparison. The depressions are 
expressed in centigrade degrees. 
TABLE III. 
Depression of Freezing-point. 
Concentration 
gr.-eq. / litre. Observer. 
KO. NagSO.. 
.03949 OO F524 Wi Meseraeynecrees Jones, 
.04 .0952 0974 Loomis. 
050 | igs: 4)" 119s Author. 
055 | 1296 1304 ce 
M5y\ 4) 1307> | || eee Jones. 
.060 | .1407 .1416 Author. 
.070 | — .1629 .1638 ee 
07556 OD to leas sort eeeme ieee Jones 
080 .1851 1856 Author 
10 Pai Mllgeteaanoueoo Jones. 
.10 | .2271 2297 Loomis. 
100 .2285 2286 Author, 
116 22090) lS serene tints Jones. 
19685 42525) Is aos coeecote ss 
20 4317 4340 Loomis. 
200 4322 4330 Author. 
250 5295 5300 oe 
300 6240 6252 ee 
350 7196 7157 so 
.40 .8134 8141 Loomis 
400 8128 8100 Author. 
450 9063 8968 ss 
500 9950 9875 wo 
60 1.1672 1.1604 Loomis. 
.600 1.170 1.155 Author. 
. 700 1.341 1.323 we 
*Phys Review, 3, 277, (1896). 
+ Ztschr. f. phys. Chem., 11, 536, (1893). 
