128 



ELECTRICAL CONDUCTIVITIES, ETC. 



Benzenesulphonic Acid (Wm.), 



Molecular Conductivity. 



v 



H V m*15 M 2o n5 



8 204.57275.38321.07 366.1 



32 210.23281.69336.55 370.1 



128 222. 14 300. 43 350.47i 399.8 



512 226.92305.81356.38 407.0 



M50 m.65 



429.3 i 484.9 

 453.0' 515.4 

 473.9 540.6 

 475.3 544.3 



1024 22S. 00 308. 97 359. 03 410.3 474.2 



544.2 



8 



32 



128 



512 



1024 100.00100.00100.00100.00 



89.72 89.13 89.43 89.23; 90.32 89.09 



; 92.21 91.17 90.95 90.20 95.30 94.69 



97.43 97.24 97.62 97.44 99.70 99.30 



99.53 98.98 99.26 99.20100.00100.00 



Temperature Coefficients in Conductivity Units. 



8 



32 



128 



512 



1024 

 2048 



0-15 15-25 , 25-35 i 35-50 , 50-65 



4.72 

 4.76 

 5.22 

 5.26 

 5.40 



4.57 

 4.49 

 5.00 

 5.05 

 5.01 



4.50 

 4.35 

 4.93 

 5.06 

 5.13 



4.21 

 5.53 

 4.94 

 4.55 

 4.26 



3.71 

 4.16 

 4.45 

 4.60 

 4.67 



.26 ! 4.85 5.29 ; 4.39 4.48 



Temperature Coefficients in Per Cent. 



v 



0-15 



15-25 25-35 35-50 



50-65 



8 



32 



128 



512 



1024 



2048 



1.15 

 1.49 

 1.24 

 1.12 

 1.04 

 1.08 



0.86 

 0.92 

 0.94 

 0.97 

 0.98 

 0.95 



?tt-NlTROBENZENESULPHONIC AciD 



(Wm.). 



Molecular Conductivity. 



v 



32 



128 



512 



1024 



2048 



M0 /i,16 I M25 Mo35 /z50 I /Ze>65 



195.9 

 200.5 

 202.0 

 204.3 

 204.3 



202.9 307. 1 350.0 409.0 465.5 

 269.1 | 313.8 357.2 419.5 478.4 

 272.9 320.4 367.2 430.4* 489.5 



275.5 323.5 369.4 432.6 491.0 



274.6 321.5 368.3 



Percentage Dissociation. 



v 



a0 c 



al6 a25 



a35 



a50 



a65 



32 i 95.60 95.43 94.92 94.75 94.54! 94.80 



128 | 97.84 97.68, 97.00 96.69 96.97 97.43 



512 98.58 99.09' 99.04 99.40 99.49 99.69 



1024 100 . 00 100 . 00 100 . 00 100 . 00 100 . 00 100 . 00 



Temperature Coefficients in Conductivity Units. 



0-16 c 



32 



128 



512 



1024 



2048 



4.47 

 4.57 

 4.73 

 4.73 

 4.69 



16-25 25-35 



4.42 

 4.47 

 4.75 

 4.20 

 4.69 



4.29 

 4.31 

 4.68 

 4.59 

 4.6S 



35-50 



3.93 

 4.15 

 4.24 

 4.21 



50-65 



3.77 

 3.93 

 3.94 



3.89 



Temperature Coefficients in Per Cent. 



v 



0-16 16-25 25-35 c 



35-50 50-65 



32 ; 2.28 



128 I 2.28 



512 2.34 



1024 2.31 



1.68 

 1.66 

 1.74 

 1.74 



2048 ' 2.30 ' 1.71 



1.40 

 1.38 

 1.46 

 1.42 

 1.45 



1.12 

 1.16 

 1.15 

 1.14 



0.92 

 0.94 

 0.92 

 0.90 



^Interpolated. 



