48 
Proceedings of the Royal Society of Edinburgh. [Sess. 
Fig. 5. 
Li 2 S0 4 H 2 0. 
Na 2 S0 4 10H 2 0. 
K 2 so 4 . 
ftb 2 S0 4 . 
Cs 2 S0 4 . 
c 
A. 
A. 
c. 
A. 
A. 
c. 
A. 
A. 
c. 
A. 
A. 
c. 
A. 
A. 
1-47 
•231a* 
< -22 
•302 
•23V 
<•9 
•338 
•23V 
<•5 
1*17 
•239 m 
= 1-1 
1-17 
•23V 
<•76 
•240 
= •11 
•239 
= •71 
•281 
= •22 
•240 
•76 
•236 
= •26 
•267 
•05 
•265 
•44 
•246 
•45 
•240 
•15 
•290 
•24 
•267 
•26 
NaBr2H 2 0. 
NaCl. 
c. 
A. 
A. 
c. 
A. 
A. 
•29 
•238,11 
= 3-1 
4-49 
•23V 
<•07 
•244 
2-5 
•245 
= •050 
•251 
1*3 
•254 
•050 
•277 
•050 
■283 
•036 
•288 
•017 
