[MACGREGOR | DEPRESSION OF THE FREEZING-POINT 
TABLE I—Continued. 
EQUIVALENT DEPRESSION FOR SIMPLE SOLUTIONS 



i 
| Equivalent Depression. 

Concentration ms | 
coefticien 
(gr. eq. /1.) at O° 
| | 
C. Observed. | Calculated. | Difference. 
| | 


(3) Hydrochloric Acid (H Cl)—1st Series. 
= Een 

-03 966 9: 593 3°593 +0000 
“05 “956 3°572 3572 0000 
“08 “942 3°544 3°542 —0-008 
(3°550) 
1 “933 3°552 3 525 —0:023 
(:934) (3°548) 
2 “910 3°569 3°475 —0-094 




(4) Hydrochloric Acid (H Cl)—2nd Series. 
i= 14335) (0 = 13:700: 


0207 ‘971 3°638 3°634 —0-004 
0518 955 3-505 | 3-598 +0-003 
0829 941 3- 569 3-566 —0:003 
104 933 3-556 3-548 | —_0-008 
-207 -909 3-585 83-494 | —0-091 

(5) Potassium Sulphate (4 Ky S O,) 
(f= MTS = Pers) 


“050 755 2°370 2°368 —0°002 
‘055 ‘748 2°356 | 2°356 0000 
060 743 2°345 | 2°347 +0°002 
‘070 ‘732 2°327 2°329 +0°002 
“080 “722, 2°314 2°312 —0°002 
*100 ‘705 2°285 2° 284 —0°001 
‘200 645 2°161 2°183 +0°022 
‘250 "629 2°118 2°156 +0°038 


