489 
1898-99.] Sulphuric Acid and Sulphates in Solution. 
III. 
IY. 
H 9 S0. 0*1 normal. 
HoS0 4 0 - 2 normal. 
k 2 so 4 o-i 
k 2 so 4 o-i 
9 9 
t X 
E-x 
k 
t 
X 
E-x 
k 
120*5 160 
1762 
31-4 
60 
171 
1781 
66-4 
216 280 
1642 
31-6 
140 
378 
1574 
66-8 
359-5 445 
1477 
31-8 
281-5 
688 
1264 
67-2 
515 604 
1318 
31'8 
438 
960 
992 
67-1 
1378 1220 
702 
31-7 
602 
1135 
817 
67-3 
CO 1922 
— 
31*7 
oo 
1952 
— 
67 0 
Y. 
HoS 0 4 0*35 normal. 
k 2 so 4 o-i 
» 
t 
x 
E-x 
k 
68 
166 
791 
121-6 
124 
286 
671 
124-4 
180 
388 
569 
125-4 
225 
459 
498 
126-1 
349-5 
605 
352 
124-3 
CO 
957 

124-4 
Second Series. 
I. 
II. 
H 2 S0 4 0'1 normal. 
H o S 0 4 0"1 normal. 
K 2 S0 4 0-4 
9 9 
K 2 S0 4 0-2 
9 9 
t 
X 
E-x 
k 
t 
X 
E-x 
k 
126 
100 
1766 
19-0 
214 
208 
1658 
24-0 
317 
244 
1622 
19-1 
340 
328 
1538 
24-7 
435 
327 
1539 
19-2 
1167 
899 
967 
24-5 
1250 
790 
1076 
19-1 
1685 
1147 
719 
24-6 
1739 
999 
867 
19-1 
2636 
1450 
416 
24-7 
00 
1866 
— 
19*1 
00 
1866 
— 
24-5 
III. 
IY. 
H 2 S0 4 0-1 normal. 
h 2 so 4 
0*1 normal. 
k 2 so 4 o-i „ 
k 2 so 4 
0-05 
99 
This experiment is given under 
t 
X 
E-x 
k 
III. above ; it is the same in all 
118-5 
186 
1743 
37-2 
three series. 
249 
373 
1556 
37-5 
397*5 
557 
1372 
37-3 
1250 
1265 
664 
37-1 
1757 
1497 
432 
37-0 
CO 
1929 

37-2 
YOL. XXII. 21/4/99 
2 1 
