r 



id Ca 



Fig. 11 



Nitrobenzene. 

 F Potential betwee 



,n Standard Electrode and Cathode. 







l 































t 































3er C 



atho 



de, 



— -f 



=1-8 



It 



5. 



















i- 























P 3 



& 







































































it hod 



e, i = 



132 



9. 





















h 





























f- 















*sk. 









) 













S* 







pper 



Oath 



ode 



i=1 



184. 







<t 



r 















peat. 





























— &• 





■< 



* 









*A 



**ht 









— t - 























^ 













' — < 



> , 



\ 































) 



Pla1 



inun 



n Ca 



thoc 



e, i = 



= 1-8E 











-4- 





-^ 



^Ck 























h 





^»s 



■\ 































i 



Plat 



inurr 



i Ca 



thod 



e, i = 



:V32 



9. 









































> 



5 

































Y 



latir 



um 



Catf- 



lode 



i = 1 



•184. 



















\ 











































































































































































































































I 110 120 130 140 150 ieo 



