ELECTRICAL CONDUCTIVITIES, ETC. 



119 



1, 2, 4-DlNITROBENZOIC AdD (WM.). 



Molecular Conductivity. 



M0 J M..15 M.25 M-.35 ; ju50 )M>5 C 



1, 3, 5-DlNITROBENZOIC AciD (Wm.), 



Molecular Conductivity. 



p,\Y Mrl"> M,25 /x,,35 /*,fiO U.65 



32 166. 51 212. 1223S. 54260. 00 284. 5 301. G 512 122.28 171.4 203.6 233.3 

 128 199.23262.30299.83330.35 376.2 412.0 1024 147. SO 205.4 244.0 280.0 



512 214 . 97 288 . 23 334 . 50 379 . 00 443 . 4 

 1024 21S. 60293. 40343. 55391. 02: 459.8 

 2048 220 . 00 297 . 30 347 . 9 1 396 . S3; 466 . 7 



493.2 2047 167.63 231.9 273.5 



512.6 

 525.4 



Percentage Dissociation . 



v 



a0 al5 c 



32 



128 



512 



1024 



75.68 71.34 



90.55 88.21 



97.70 96.93 



99.35 98.67 



2048 100.00 100.00 



a25 ! a35 : ao() e 



a65 



324.5 



279.7 311.8 



328 7 

 382 1 



366.0 

 426.9 



Percentage Dissociation. 



v 



a0 a 12 a25 a35 



68.39, 65. 49 61.04 57.40 

 85.96 84.74 80.71 78.42 

 95.90 95.47 95.13 93.87 

 98.50 98.49: 98. 65 j 97 . 50 

 100.00 100.00 100.00 [100.00 



55.52 57.62 58.60 58.83 

 67.14 69.06 70.23 70.54 



78.86 



512 



1024 



2048 76.12 77.96 ! 78.72 



a50 i a65 



Dissociation Constants X 10 4 . 



15 c 



25 35 50 



65 c 



59.93 59.35 

 70.43 69.66 



81.31 81.25 



Dissociation Constants X 10 4 . 



15 25 c 



35 



50 65 



512 

 1024 

 2048 



15.3 16.2 16.4 

 15.1 16.2 16.5 

 13.5 14.2 i 14.4 



17.5 16.4 

 16.4 15.6 

 17.3 17.2 



Temperature Coefficients in Conductivity Units. 



15-25 25-35 | 35-50 \ 50-65 



Temperature Coefficients in Conductivity Units. 



2.64 

 3.75 

 4.63 



4.87 

 5.06 



2.15 

 3.65 

 4.55 

 4.80 

 4.89 



1.63 

 2.66 



4.30 

 4.59 

 4.66 



1.14 

 2.39 

 3.32 

 3.52 

 3.19 



Temperature Coefficients in Per Cent. 



v 



0-15 15-25 25-35 



35-50 50-65 



32 1.83 



128 2.11 



512 2.27 



1024 2.31 



2048 ! 2.34 



1.25 

 1.43 

 1.61 

 1.66 



1.70 



0.90 

 1 .22 

 L36 

 1.40 

 1.41 



0.63 

 0.79 

 1.14 

 1.17 

 1.17 



25-35 35-50 , 50-65 



2.99 3.08 ; 2.14 

 3.59 ' 3.25 ; 2.49 

 3.95 3.84 ! 3.16 



Temperature Coefficients in Per Cent. 



v 



0.40 

 0.64 

 0.75 

 0.77 

 0.84 



512 

 1(124 

 2048 



