SUUFACE TENSION OF AQUEOUS SOLUTIONS. BARNES. 63 



TABLE VI. 





Determination of the lonization Constants. 



The values of the ionization constants (k and 1} for either 

 property of either salt were found by the method of least 

 squares from the data of Tables VII and VIII for the four 

 weakest solutions, for the specific gravity and surface tension 

 respectively. The values thus found were employed in calcu- 

 lating the values of the properties of the various mixtures. 



Results of the Calculations on' Simple Solutions. 



Tables VII and VIII contain the results of the calculations 

 from the above formula for the two properties. 



The concentrations are expressed as in the tables above. 



