40 
MESSES. C. T. HETCOCK AXD F. H. NEVILLE ON 
T^ble IIIa.— Freezing’ Points of Alloys made by adding Tin to Silver 
200 grams Silver. 
(!•) 
Total weight of 
tin present. 
(2.) 
Percentage of 
tin. 
(3.) 
Atomic 
percentage of 
tin. 
(4.) 
Freezing point on 
the Centiofi-ade 
scale. 
(5.) 
Atomic fall. 
0 
0 
0 
9 . 59-2 
' 
1 013 
-504 
-461 
956-1 
6-72 
2-8G1 
1-425 
1-304 
950-0 
7-06 
6-926 
3-347 
3-067 
936-3 
7-47 
11-172 
5-290 
4-856 
921-8 
7-70 
19-39 
8-839 
8-139 
891-0 
8-38 
33-51 
14.350 
13-28 
830-2 
9-69 
48-63 
19-57 
18-18 
755-9 
11-18 
63-87 
24-20 
22-59 
691-7 
11-84 
201 grams Silvei 
78-89 
28-19 
26-40 
648-2 
11-78 
98-92 
32-98 
31-02 
603-1 
11-47 
119-6.5 
37-32 
35-23 
567-4 
11-12 
137’82 grams Silver. 
82-04 
37-32 
35-23 
567 6 
97-43 
41-42 
39-24 
538-7 
117-51 
46-02 
43-79 
510-2 
137-69 
49-98 
47-72 
489-2 
157-96 
53-41 
51-16 
474-0 
179-44 
56-56 
54-34 
464-1 
'>•> 
(220-2) 
91’94 grams Silver. 
119-73 
56-57 
54-34 
463-0 
X 
f 
135-53 
1 59-59 
57-38 
453-3 
161-11 
63-67 
61-55 
437-9 
188-25 
67-19 
65-17 
424-8 
C8'35 grams Silver. 
139-97 
67-19 
65-17 
425-0 
160-34 
70-11 
68-19 
413-0 
190-42 
73-59 
71-80 
399-2 
230-89 
77-16 
75-51 
381-4 
(221-4) 
X 
I 
Ecsidue of the preceding alloy after the removal of lOO’S gram.=5. 
}i 11 1* 11 lOot) ,, 
:i „ .. 11 „ 71-9 „ 
