STUDY OF THE PHYSICAL CHEMISTRY OF ANAESTHESIA 
179 
Experiment 3. — Saline solution containing 0-75 per cent, of sodium chloride and, 
approximately, 0*95 per cent, of chloroform, determinedfrom product of pressure and 
volume after pumping off. Five c.c. of the saline introduced on one side as a control 
and 5 c.c. of the chloroform solution on the other, and a vapour space of 5 c.c. being 
formed on each side. Temperature of experiment, 1 5 0 C. The results are shown 
graphically in Curve 1, Fig. 5. 
Experiment III. — Saline 
Temperature 15° C. 
Percentage of 
chloroform by 
weight in 
solution originally 
introduced 
Pressure of 
chloroform in 
vapour space 
mercury 
Percentage by 
weight of 
chloroform 
pumped off into 
vapour space 
Percentage of 
chloroform by 
weight remaining 
in solution 
Coefficient or 
distribution 
vapour space 
and solvent 
O'OOZ^ 
0-56 
0-0004 
0"0020 
I : 5-0 
0-004.8 
1-78 
O-OOI 2 
0-0036 
I : 3-0 
0-0095 
2- 7 6 
0-0018 
0-0077 
I : 4-3 
OOI9O 
4'44 
0-0030 
o - oi6o 
1 : 5*3 
0-0286 
5-65 
0-0038 
0-0248 
1 : 6-5 
0-0381 
6-79 
0-0045 
0-0336 
1 : 7-2 
0-0476 
7-38 
0-0049 
0-0427 
1 : 8-7 
0-057 I 
8-34 
0-0056 
0-0515 
1 : 9-2 
0-0666 
10-14 
0-0068 
0-0598 
1 : 8-8 
0-0762 
11-28 
0-0075 
0-0687 
) : 9-2 
0-0857 
12-25 
0-0082 
0-0775 
1 : 9-5 
0-095 2 
»4'43 
0-0096 
0-08 56 
1 : 8-9 
0-1904 
25-68 
0-0172 
0-1732 
1 : io-i 
0-2856 
3976 
0-0256 
0-2600 
1 : 10-2 
0-3808 
47-96 
0-0321 
0-3487 
1 : 10-9 
0-4760 
60-16 
0-0402 
°'4358 
1 : io-8 
0-57I2 
72-21 
0-0483 
0-5299 
1 : io-8 
0-6664 
7975 
0-0534 
o - 6i 30 
1 : I 1-5 
0-7616 
88-67 
0-0593 
0-7023 
1 : 1 1-8 
0-8568 
99-16 
0-0663 
0-7905 
I : 119 
0-9520 
110-39 
0-0738 
0-8782 
1 : 1 19 
