the Point of Mercurial Congelation. * 33 » 
Experiment IV . made January y, 1782* 
Time per 
Watch. 
1 6 
r* t> 
a s 
j? © 
Appara- 
tus. 
Spirit 
Thermom- 
Remarks and Occurrences. 
h. t 
8 34 3° 
8 35 0 
8 35 3° 
8 36 0 
8 3 6 15 
8 3 6 3° 
8 3 6 45 
8 37 0 
8 37 15 
8 37 30 
8 37 45 
838 0 
8 38 30 
8 3 8 45 
8 39 0 
8 39 *5 
8 39 3o 
8 40 0 
8 4° 30 
8 40 43 
8 41 15 
8 41 30 
8 4i 45 
8 42 15 
8 43 0 
8 43 15 
8 44 30 
8 47 0 
8 47 36 
8 48 0 
8 48 30 
8 49 0 
8 49 3° 
8 50 0 
8 50 30 
8 51 0 . 
8 52 o]c 
416 
418 
422 
424 
425 
425 
427 
428 
429 
43° 
43° 
43 1 
432 
433 
434 
435 
4351 
436 
43 6 
437 
43 8 
438| 
439 
440 
440 
440 
440 
43 8 
448 
448 
448 
448 
U9 
U9 
J-5° 
1-50 
76 
76 
76 
76 
76 
76 
76 
76 
76 
76 
76 
76 
76 
76 
76 
76 
76 
76 
76 
76 
76 
76 
76 
76 
76 
7 5 1 
75! 
75 
76 
7 6| 
77 
77 
77 
77 
77 
77 
77. 
32 
32 
32 
32 
32 
32 
32 
32 
32 
32 
32 
32 
32 
32 
32 
32 
32 
32 
32 
3 2 
3 2 
3 2 
3*1 
3*1 
3*1 
3*1 
3* 
3* 
341 
35 
35 
35 
35 
35 
35 
35 
35 
1 i.f. 1 \ \ l » 1 f 
Made a frefh mixture. 
Removed the inltr.. into the new freezing, mixture. 1 
Experiment!: 
