THE CONDUCTANCE OF SOLUTIONS VISCOSITIES 



137 



acetic acid, since the value of Av for ammonia is more than twice that 



of acetic acid. 



TABLE XLVI. 



RELATIVE RESISTANCE OF 0.01 N SOLUTIONS OP ACETIC ACID IN WATER 

 AT 20.14 AT DIFFERENT PRESSURES. 





cm. 2 



1 



500 

 1000 

 1500 

 2000 

 2500 

 3000 

 3500 

 4000 



1.000 

 0.855 

 0.738 

 0.650 

 0.582 

 0.526 

 0.487 

 0.447 

 0.410 



The influence of pressure upon the conductance of electrolytes is 

 brought out more clearly by representing the conductance-pressure coeffi- 



FIG. 29. Conductance-Pressure Coefficients for Electrolytes of Different Types as a 

 Function of Concentration at a Pressure of 500 kg./cm. a . 

 Curve 1, Weak Electrolytes. 

 Curve 2, Moderately Strong Electrolytes. 

 Curve 3, Strong Electrolytes. 



cient as a function of the concentration of the solution, the pressure 

 remaining constant. In Figure 29 28 Curve 1 represents the pressure 



"Tammann, Ztachr. f. phys. Chem. Tl, 729 (1895). 



