Nitrogen  and  Oxygen  and  of  Argon  and  Oxygen. 
653 
come  in  the  same  way  as  before.  A  few  of  Zawidzki's 
results  have  therefore  been  recalculated  as  concentrations, 
and  the  results  showing  the 
and  partial  pressure  are  given  in  the  Tables  VI 
relations  between  concentration 
toX. 
Table   VI. 
Pr 
opylene  B 
romide  and  Ethylene  Bromide.     85 
°-05  C. 
Concen- 
Concen- 
Pressure 
No. 
tration  of 
Pressure  of 
Propylene 
Bromide. 
Concen. 
tration  of 
of 
Concen. 
Propylene 
Press. 
Ethylene 
Ethylene 
Press. 
Bromide. 
Bromide. 
Bromide. 
1  .. 
0 
0 
203-4 
172-6 
1-178 
2    .. 
4-4 
3-2 
1-38 
1986 
167-8 
1-183 
3   .. 
15-5 
10-2 
1-52 
186-3 
158-6 
1-175 
4    .. 
31-3 
19-9 
1-57 
169-0 
145-1 
1-165 
5    .. 
46-7 
29-4 
1-59 
1526 
132-2 
1-152 
6    .. 
60-7 
37-3 
1-63 
136-9 
121-4 
1-128 
7   .. 
632 
38-1 
1-66 
134-1 
120-8 
1-110 
8    .. 
82-8 
52-9 
1-56 
112-7 
101-7 
1-108 
9    .. 
.      .  85-1 
52-9 
1-61 
110-2 
100-5 
1-097 
10   .. 
.       105-1 
67-7 
1-55 
88-2 
81-9 
1077 
11    .. 
.       122-1 
79  3 
1-54 
69-6 
64-0 
1-088 
12    .. 
.       139-5 
92-5 
1-51 
50-5 
48-0 
1-052 
.  13    .. 
.       153-1 
102-5 
1-49 
35-6 
34-3 
1-038 
14    .. 
.       163-1 
110-4 
1-48 
247 
23-5 
1  -051 
15    .. 
.       172-0 
117-1 
1-47 
14-9 
13-8 
1-077 
16   .. 
.       175-1 
120-1 
1-46 
11-3 
10-1 
1-123 
17    .. 
.|      179-9 
123-8 
1-45 
6-2 
4-6 
1-359 
18   .. 
.!      182-7 
126-5 
1-45 
19   .. 
.       185-6 
1272 
1-45 
Table  VII. 
Benzene  and  Ethylene  Chloride.     49a99  C. 
No. 
Concen- 
tration of 
Ethylene 
Chloride. 
Pressure. 
Concen. 
Press. 
Concen- 
tration of 
Benzene. 
Pressure. 
Concen. 
Press. 
■ 
1    ... 
2 
3  '.'.'. 
4  ... 
5  ... 
6  ... 
7  ... 
8  ... 
9  ... 
10   ... 
0 
16-3 
32-4 
33-0 
46-7 
59-3 
75-7 
88-1 
109-6 
120-4 
0 
320 
69-2 
70-5 
98-9 
1236 
154-9 
178-1 
2169 
236-2 
•511 
•469 
•468 
•472 
•■180 
•489 
•495 
•505 
•510 
84-5 
73-1 
61-7 
61-3 
51-7 
42-9 
31-3 
22-7 
7  "5 
0 
26S 
231-5 
189-8 
188-5 
156-0 
127-9 
92-5 
65-9 
21-7 
0 
•315 
•316 
•325 
•325 
•332 
•335 
■339 
•344 
•347 
