146 
PROFESSORS W. RAMSAY AND S. YOUNG 
Second Quantity, B. Weight = 0•03763, 
Temperature. 
Volume of 1 grm. 
Pre.ssure. 
Y apour-densit 
O 
c.cs. 
mms. 
230 
29-34 
14,115 
38-10 
26-.38 
15,254 
39-14 
24-41 
16,114 
40-03 
22-35 
17,120 
41-16 
20-.38 
18,195 
42-46 
19-40 
18,793 
43-20 
18-41 
19,368 
44-16 
17-43 
20,037 
45-09 
16-45 
20,674 
46-33 
15-48 
21,373 
47-61 
14-50 
21,990 
49-39 
V aponr-pressure 
= 22,094 
240 
29-35 
14,602 
37-48 
26-39 
15,866 
38-37 
23-34 
17,356 
39-65 
21-37 
18,483 
40-66 
19-40 
19,742 
41-93 
18-42 
20,376 
42-80 
17-43 
21,073 
43-72 
16-45 
21,848 
44-68 
15-48 
22,606 
45-89 
14-50 
23,388 
47-35 
13-54 
24,229 
48-97 
12-58 
25,067 
50-95 
11-62 
25,869 
53-44 
V apoui’-jDressTire 
= 26,102 
250 
29-35 
15,098 
36-95 
26-39 
16,414 
37-80 
23-35 
18,012 
38-94 
21-38 
19,209 
39-87 
19-41 
20,575 
41-01 
17-44 
22,126 
42-44 
16-46 
22,897 
43-45 
15-49 
23,811 
44-41 
14-51 
24,688 
45-72 
13-54 
25,657 
47-13 
12-58 
26,635 
48-87 
11-62 
27,658 
50-94 
10-67 
28,725 
53-42 
9-72 
29,649 
56-81 
8-78 
30,546 
61-10 
Vapour-pi’essnre 
= 30 809 
260 
29-36 
15,647 
36-32 
26-41 
16,999 
37-18 
23-35 
18,710 
38-20 
21-38 
19,997 
39-03 
19-41 
21,424 
40-13 
17-44 
23,087 
41-44 
15-49 
' 24,939 
43-20 
13-54 
27,006 
45-62 
12-58 
28,178 
47-07 
11-62 
29,367 
48-89 
10-67 
30,586 
51-12 
