TEMPEEATURE OF THE RATE OF A CHEMICAL CHANGE. 
197 
t. 
Ic. 
Found. 
Calculated. 
Author. 
10 
1-00 
1-00 
1-00 
12 
1-21 
1’21 
1-21 
11 
1-46 
1-45 
(1-46) 
16 
1-73 
1-74 
1-76 
18 
2-11 
2-08 
2-11 
20 
2-51 
2-49 
2-54 
22 
2-96 
2-98 
3-02 
24 
3-59 
3-56 
3-62 
28 
5-08 
5-05 
(5-08) 
30 
6-04 
6-00 
6-04 
32 
7-15 
7-13 
7-11 
The author’s values of k were calculated from the relation 
log, = 27-189-7695T-' 
or 
log^ = ir81-3342T-h 
The constants were found by assuming the observed values of k enclosed in 
brackets to be correct. The relation 
log k = 26T8 log (T/Tj) +'002 
gives values of k which agree with those found within the limits of experimental 
error. 
IV. “ On the Dissolution of Metals in Acids,” Veley, ‘ Journal of the Chemical 
Society,’ LV., p. 361. 
The values of k are calculated from the relation kjkx = (T/Ti)™, m being 7'28. 
t. 
k. 
Found. 
Calculated. 
Author. 
21 
8-15 
8-18 
8-15 
31 
10-38 
10-43 
10-4 
36 
12-04 
11 -76 
11-84 
41 
13-03 
13-21 
13-4 
The author s formula is 
log A: = ■685 + '0108C 
The values of k are calculated from 
log k = 7-28 log (T/Ti) + -913. 
