THE FLUIDITY OF SOLUTIONS

167

TABLE XLII.—THE FLUIDITIES OF MIXTURES OF CARBON TETRACHLORIDE
AND BENZENE FROM THORPE AND RoDGER1 AND FROM LiNEBARGER2

Temperature
Per cent benzene by weight (100/0

0
22.37
43.79
67.71
100

Per cent benzene by volume (1006)

0
34.30
58. 54
79. 17
100

0
74.1
83.6 84.3 86.7 82.2
91.9 92.7 95.6 90.4
100.6 100.9 103.2 99.1
110.8
Fluidity observed <f> calculated, Eq. (61) <a calculated, Eq. (25) Fluidity calculated Eq. (54 )

72.6
108.9

10
88.2
100.0 100.6 103.0 99.9
110.1 110.6 113.5 110.0
120.2 120.2 122.5 119.9
131.5
Observed <f> calculated, Eq. (61) <p calculated, Eq. (25) Calculated Eq. (56)

88.4
131.8

20
103.2
117.6 118.3 120.7 117.9
128.9 130.0 133.0 130.0
141.4 141.2 143.5 141.7
154.1
Observed <f> calculated, Eq. (61) v calculated, Eq. (25) Calculated Eq. (56)

155! 1

104.4

30
118.9
136.2 136.8 139.2 136.7
149.0 150.5 153.5 150.3
163.4 163.4 165.7 163.5
178.0
Observed <f> calculated, Eq. (61) <p calculated Eq. (25) Calculated Eq. (.56)

120.6
178.6

40
135.5
156. 0 156.2 158. 7 155.7
171.5 172.0 175.1 171.8
186.6 186.6 189.0 186.3
203.1
Observed 0 calculated, Eq. (61) <p calculated, Eq. (25) Calculated Eq. ;56)

137.5
203.9

50
153.0
176.7 176.5 179.0 175.5
194.9 194.2 197.4 193.5
211.4 210.6 213.0 210.3
228.8
Observed <f> calculated, Eq. (61) <p calculated, Eq. (25) Calculated Eq. (56)

154.9
229.9

00
171.5 173! 6
198.8 198.0 200.5 195.9
219.3 217.8 221.0 215.8
237.0 236. 1 238.5 234.3
256.1 256*. 4
Observed <j> calculated, Eq. (61) <p calculated, Eq. (25) Calculated Eq. (56)

70
191.0
102! 6

243.3 242.8 246.0 239.0
263.9 262. 9 265.4 260. 1
284.9 283.' 6
Observed <£ calculated, Eq. (<31) & calculated, Eq. (25) alculated Eq. (56)

Value of A ........
2,105* 0. 5782*
2,019 0. 6831
1,937 0. 7837
1 ,845 0. 8960
1,721*' 1.0476.

Value of co.

Temperature
Per cent benzene by weight

0
13.73
40.78
58. 60
100

25
113.2 111.0
123.8 121.8
141.6 137.2
151.5 147.1
166.9 166.7
Linebarger observed Thorpe and Rodger observed

ij. Chem. Soc. (London), 71, 364 (1897).
2 Am. J. Sci. (4). 11, 331 (1896).
3 Batschinski, Zeitschr. /. physik. Chem., 84, 643 (1913). Calculated on the basis of
Young's specific gravities.