the Point of Mercurial Congelation. 
* 3*3 
Experiment VIII. made December 21, 17S1. 
Time per 
Watch. 
Mercurial 
thermoin. 
Appara- 
tus. 
.Spirit 
thermom. 
Remarks and Occurrences. 
h. 
1 // 
10 20 O 
136 
39 
-- 
IO 20 15 
‘39 
39 
— 
IO 20 '40 
H 3 
39 
— 
O 
C-l 
O 
H 7 
39 
— 
10 21 O 
x 5 i 
39 
— 
IO 21 15 
x 54 
39 
— 
IO 21 30 
x 59 
39 
— 
lO 21 45 
163 
39 
— 
10 22 O 
166 
39 
— 
IO 22 15 
169 
39 
— 
10 22 3O 
J 73 
39 
— 
' * 9 
IO 22 45 
1 75 
39 
— 
IO 23 O 
178 
39 
— 
10 23 15 
182 
39 
— 
lO 23 30 
1S5 
39 
— 
10 2 3 45 
iB? 
39 
— 
, • r* 
« , 
10 24 0 
1 89 
39 
— 
10 24 15 
192 
39 
— 
, • 
10 24 45 
197 
39 
— 
10 25 0 
199 
39 
— 
10 25 15 
201 
39 
— 
r Thermometer (A) dipped into the gallipot con- 
(_ taining the quickfilv^er, by accident 5 replaced it. 
10 25 45 
188 
39 
— 
10 27 15 
200 
39 
— 
10 30 45 
127 
39 
— 
1031 0 
122 
39 
— 
1032 0 
— ■ 
— 
— 
Put a fpirit thermometei into the mixture. 
10 32 30 
96 
39 
27 
10 33 0 
86 
39 
27 
_ 
10 33 3 ° 
80 
39 
2 7 i 
. f 
33 45 
72 
40 
2 7 l 
10 34 30 
58 
40 
27 
Made another mixture. 
10 38 45 
38 
40 
27 
Took out. the inftruments. 
10 40 0 
— 
— 
Changed the mixture. 
10 40 30 
59 
4 i 
— 
10 40 45 
6 3 
4 * 
— 
10 41 o| 
67 
4 ii 
— 
— - 
5 
Experiment* 
