12 Dr. V. Novak on the Specific Electric Conductivities and 



the solution (^) , in the fourth the temperature-coefficient (K), 

 and in the fifth the concentration in per cents, of the water 

 (p). The other part of the table contains data for the 

 specific molecular conductivity (c m ) and the concentration 

 calculated in equivalent gram-molecules per litre (m). 



Table I. 



Freezing- 

 point, 



°0. 



Time, 

 hours. 



Conduc- 

 tivity, 

 10-10 cm. 



g. sec. 



At the 

 temp., 



°C. 



Conduc- 

 tivity at 15° 

 cm. g. sec. 



Change in the 

 conductivity 

 for the first 

 day per cent. 



7 69 





 0-5 

 10 



12-23 

 12-64 

 1301 



14-73 

 16-91 



1885 



123 



1 7 per cent. 





480 



48-5 

 49 



1104 

 11-49 

 11-96 



8-10 

 10-10 

 12-65 



12-7 





5-46 







20-71 



13-92 



210 



10 per cent. 





24 



24-5 



250 



21-33 

 21 93 

 2307 



14-59 

 16-64 

 20 04 



21-4 







470 

 47-5 

 480 



17-37 

 21-45 

 2222 



2-73 

 14-23 

 16-53 



21-7 







720 

 72-5 



21-81 

 23-31 



14-80 

 19 32 



21-8 







1440 

 144-5 

 1450 



21-53 

 22-32 

 23-26 



12-76 

 1505 

 17 77 



22-3 







1920 

 192 5 

 1930 



22-35 

 23-08 

 23-53 



14-20 

 16-42 

 1748 



220 





5-38 







05 



24-89 

 26-36 



6-11 

 9-53 



28-7 



1 -0 per cent. 





240 

 24-5 

 250 



27 36 

 28-89 

 29-61 



11-33 

 14-56 

 16-27 



29-0 







720 

 750 



75-5 

 700 



28-27 

 27-56 

 26-31 

 2914 



1296 



11-18 



8-50 



14-65 



29-2 







1920 

 1925 

 1930 

 193-5 

 1940 



25 24 

 27-10 



28-71 

 29-86 

 3115 



5-25 



906 



12-66 



15-33 



1820 



29-7 





