667 
Figure 2 gives a number of current potential lines for a silver 
anode in solutions for a chloride from C,=—10-2 to C,=10-". 
aoe. 
On. the axis of abscissae the ‘log C Ag has been drawn which is 
proportional to the potential, on the ordinate axis the current 
density d. In this D, = D, has been put and Z —10-", 
With a comparatively great chlorine ion concentration, 10-?, the 
A | d 
