at the ordinary Pressure of the Atmosphere. 335 
| We eipe ie RRA 
and 
a TU ie VR eee ce ow BD 
Applications of formula (8). 
(1.) For k=24; then by the formula, T=2-57. 
A ort By experiment, Te26. 
(2.) For k=48; then by the formula, T=4°97. 
By experiment, T=. 
(3.) For 4=96; then by the formula, T=9°65. 
By experiment, P=9:72. 
_ (4.) For k=120; then by the formula, T=11-93. 
| By experiment, T=12. 
(5.) For k=168; then by the formula, T=16°47. 
By experiment, T=16:5. 
(6.) For k=216; then by the formula, T=20: 93. 
By experiment, T=20°3. 
Applications of formula (4). 
(1) For T= 2:6, T’= 2:23. By experiment, T’= 2:3. 
Py eer T= 7° 45, T’= 6:38. By experiment, T’= 6:5. 
(3) For T=16:3, T"=13-97. By experiment, T’=13° 8. 
(4) For T= 20°3, T"=17:4. By experiment, T’=17°0. 
Applications of formula (5). 
(1) For T’=2:3, ‘T’= 1:61. By experiment, T’= 1:8. 
(2) For T’=6- 5, T= 4°55. By experiment, T’= 4°6. 
(3) For T’=8-5, T'= 5-95. . By experiment, T'’= 5:9... 
y, Xp 
(4) For T=17, = Polh9, - By. experiment, T=11's. 
Augmeniations of boiling-temperatures, in degrees Centigrade, of 
different solutions of the salts in Group 4. | 
Corresponding boiling-temperatures of the different solutions of 
salt above that of pure water. 
Weight of salt 
in 100 parts 
of water, 5 ; Carbonate of Value of T Value of T 
ke sisi of lime, | ~ potassa, by formula by formula 
we Weks 1305. may a 
gros* | T=gt- 
0 0 0 0 0 
16 1 133 1°12 1-16 
32 27 3°12 2:76 273 
48 47 5:30 4:70 4°63 
64 7-0 78 6:97 6°82 
80 9:2 10°5 9°15 9-18 
96 11°63 13°5 11°62 11°81 
112 14-2 17-0 14:20 14°87 
176 25°0 29°5 25°61. 25°81 
