ON EVAPORATION AND DISSOCIATION. 
145 
Temperature, 
Volume of 1 grm. 
Specific gravity. 
(Weight of 1 c.c.) 
Pressure. 
c.cs. 
mms. 
250 
, , 
30,729 ) 
30,725 
30,822 
> 
30,840 J 
Mean vap.-press. 
= 30,779 
. 
2-2093 
0-4526 
30,831 
2-1989 
31,160 
2-1703 
32,470 
2-1426 
33,950 
2-1150 
35,640 
2-0875 
37,940 
2-0600 
40,.390 
2-0327 
43,470 
2-0049 
47,050 
1-9774 
51,.300 
260 
36,137'1 
36,087 
36,101 
f 
36,115J 
i 
Mean vap.-prese. 
= 36,110 
2-5601 
0-3906 
36,115 
2-5468 
36,221 
2-4770 
36,880 
2-4072 
38,060 
2-3375 
39,560 
2-2680 
42,050 
2-1994 
45,380 
2-1294 
60,560 
2-1018 
53,260 
26.3T5 
37,950 
263-5 
. , 
38,100 
263-54 
30102 
0-3322 
38,110 
263-64 
4-1697 
38,130 
(Critical 
3-4696 
38,110 
Temperature) 
3-0368 
38,120 
2-7568 
38,1.30 
2-6172 
.39,170 
2-4773 
40,760 
2-3378 
43,970 
2-2682 
46,960 
2-1997 
50,530 
2-1711 
52,950 
270 
4-1702 
41,540 
3-7496 
41,940 
3-4701 
42,150 
3-1770 
42,620 
' 
2-8973 
43,340 
2-7571 
44,000 
2-6172 
45,480 
2-4776 
. . 
47,760 
2-3381 
52,130 
2-2686 
55,630 
280-1 
4-1713 
47,000 
3-7505 
48.040 
3-4710 
48,550 
3-1778 
49,730 
2-8981 
51,540 
2-7578 
53,310 
2-6179 
55,510 
M DCCCLXXXIX.-A. 
IT 
