PHYSICAL CHARACTERS OF MIXTURES OF ALCOHOL AND WATER. 
59 
Table III. (continued). 
h. Spirit 60 per cent. Sp. gravity 0*8956. 
Experiment. 
*"■ ! 
T. 
t. 
f. 
* 
e. 
N. 
44. 
17-5 
98*35 
16-076 
18-105 
0-016 
2-045 
43-345 
45. 
18-5 ! 
98-48 
17*535 
19-538 
0-006 
2-009 
43-405 
46. 
19*5 ; 
98-40 
17-447 
19-435 
0-005 
1-993 
43-771 
Mean value of N 43*507. 
Specific heat of 60 per cent, spirit 84*332. 
i. Spirit 70 per cent. Sp. gravity 0*8721. 
Experiment. 
t". 
1 T ' 
t. 
if. 
* 
e. 
N. 
47- 
16-5 
98-3 
17*165 
19-369 
0-024 
2-228 
40-141 
48. 
19-0 
98-2 
17-087 
19-275 
0-008 
2-196 
40-730 
49. 
19*0 
98-4 
16-881 
19-088 
0-010 
2-217 
40-539 
Mean value of N 40*470. 
Specific heat of 70 per cent, spirit 78*445. 
j. Spirit 80 per cent. Sp. gravity 0*8483. 
Experiment. 
r- 1 T. 
t. 
'■ | 
* 
e . 
N. 
50. 
98-2 
17-370 
19-820 
0012 
2-462 
37-034 
51. 
98-1 
17-167 
19-636 
0-012 
2-481 
36-786 
52. 
98-1 
17-167 
19-602 
0-022 
2-459 
37-135 
Mean value of N 36*985. 
Specific heat of 80 per cent, spirit 71*690. 
k. Spirit 90 per cent. Sp. gravity 0*8228. 
Experiment. 
if'. 
1 T ‘ 
i. 
if. 1 M. 
, 
N. 
53. 
97-60 
17-293 
20-000 ! 0-020 
2-727 
34-074 
54. 

97-55 
18-277 
20-960 0-020 
2-703 
33-927 
55. 

98-05 
15-795 
18-587 0-024 
2-816 
33-785 
Mean value of N 33*928. 
Specific heat of 90 per cent, spirit 65*764. 
1. Spirit 100 per cent. Sp. gravity 0*7936. 
Experiment. 
t". 
T. 
t. 
if. 
* 
e . 
N. 
56. 
20-0 
98-25 
17*215 
20-306 
0-006 
3-097 
31-128 
57. 
19-0 
97-60 
17-674 
20-708 
0-012 
3-046 
31-266 
Mean value of N 31*176. 
Specific heat of 100 per cent, spirit 60*430. 
4 L 
MDCCCLXIX. 
