20 
PEOFESSOE TYNDALL ON THE ABSOEPTION AND 
Table XI. — Chloride of Amyl. 
Unit-measure i^th of a cubic inch. 
Absorption. 
Measures. 
, ^ 
Observed. 
Calculated. 
1 
1-3 
1-3 
2 
3-0 
2-6 
3 
3-8 
3-9 
4 
5-1 
5-2 
5 
6-8 
6-5 
6 
8-5 
7-8 
7 
9-0 
9-1 
8 
10-9 
10*4 
9 
11-3 
11-7 
10 
12-3 
13-0 
By mercurial gauge. 
Tension. 
Deflection. 
Absorption. 
^ inch 
59 
137 
1 inch 
not practicable. 
• 
Table XII. — Benzol.^ 
Unit-measure i^th of a cubic inch. 
Absorption, 
vV 
Measures. 
f 
Observed. 
N 
Calculated. 
1 
4-5 
4-5 
2 
9-5 
9-0 
3 
14-0 
13-5 
4 
18-5 
18-0 
5 
22-5 
22-5 
6 
27-5 
27-0 
7 
31-6 
31-5 
8 
35-5 
36-0 
9 
39-0 
40-0 
10 
44-0 
45-0 
11 
47*0 
49-0 
12 
49-0 
54-0 
13 
51-0 
58-5 
14 
54-0 
63-0 
15 
56-0 
67-5 
16 
59-0 
72-0 
17 
63-0 
76-5 
18 
67-0 
81-0 
19 
69-0 
85-5 
20 
72-0 
90-0 
