92 THE ROYAL SOCIETY OF CANADA 
TABLE OF EXPERIMENTAL VALUES USED IN COMPUTING TABLE I. 


















10 
Temp.| Surface Liquid | Vapour Vapour- 
Name of Substance. | C, Tension Density Density Dee in 
| | em. Hg. 
*Mol. wt. = m) | p o mA) 
0 73-2 1- 4-9 X 10— 46 
Waters PR AUR-"eS 20 | 70-6 -9983 | 17-2 X 10-° 1-74 
(CR) PART ae 60 64-27 -9834 1131: x 10° 14-88 
100 57-15 | -9586 1606 x 10-8 76 
Ethyl alcohol........| 20 22-03 -7626 |114 x 10— 4-45 
(4G) er | 80 16-61 -7377 -0017 81-3 
Methy] alcohol..... . | 20 23-02 -7905 00017 9-6 
(m—31:8)......... | 80 16-70 7355 | -0021 134- 
| 100 | 14-80 -7140 | 0040 262 
Methyl formate...... | 20 24-62 -9745 | -0016 47-6 
CSN ET) he CE | 60 18-58 -9133 -0060 199- 
| 100 12-90 | -8452 | 0171 577 
el ————————— ee ees ee 
Ethylether 217... 20 16-49 -7143 -00187 43-28 
(in ao) 4000 
Bénzenei:.. 1... 1. 80 20 -28 -8127 0027 75-5 
(977) PERTE 
Chlor-benzene....... 150 17-67 -9599 -0054 120-6 
Ge NINO) pa on 00 | | 
Carbon tetrachloride..| 20 25-68 1-594 -Q008 | 8-96 
Mio see oe | | 
Carbon bisulphide.. .| 19-4 33-58 1-264 -001216 | 29-8 
(75) Re | 
Mercure ee O | 527: jee RGSS cas asics 6 | 
(m = 198-5) i070. 555 | | 






State College, Pa. 
Jan. 1, 1912: 
