118 



ELECTRICAL CONDUCTIVITIES. ETC. 



W-NlTROBENZOIC AdD (J. AND Kit.)- 



Molecular Conductivity. 



^-NlTROBENZOIC ACID (W.M.). 



Molecular Conductivity. 



v 



128 



512 



1024 



M,0 ^,,15 Mr25 ! m35 ' n c 50 M,65 e 



M0 /* r 12 fi v 25 m,35 p. v o0 M ^5 C 



40.10 56.85 67.66 77.56 89.9 99.9 

 71.95101.0 120.0 137.1 160.1 177.9 

 92.44129.8 153.8 175.4 210.7 235.9 



512 | 79.1 104.0 128.9 148.3 170.61 187.9 

 1024 99.9 131.5 163.4 187.4 218.7 238.6 

 2048 126.8 165.9 205.4 235.4 275.2 304.2 



2048 115.1 160.7 190.5 216.7 262.9 295.7 



/'< i centage Dissociation. 



v 



a0 



a 15 ! a25 a35 a50 a65 



128 18.7 



512 I 33.6 



1024 ! 43.1 



2048 53.7 



19.0 

 33.8 

 43.4 

 53.8 



19.1 

 33.8 

 43.3 



53 . 7 



19.2 



33.9 

 43.4 

 53.6 



19.1 

 34.1 

 44.9 

 56.0 



18.7 

 33.2 

 44.0 



55.2 



Percentage Dissociation . 



v 



a0 a!2 a25 a35 a50 a65 



512 I 35 . 59 36 . 55 36 . 86 37 . 1 2 

 1024 44.93 46.20 46.73 46.86 

 2048 55.47 58.30 58.73 58.87 



Dissociation Constants X 10 4 . 



v 







15 



25 35 c 



50 



65 



36.45 35.18 

 46.73 44.76 

 58.80 57.07 



Dissociation Constants X 10'. 



v 







12 25 35 50 65 



128 

 512 



1024 

 2048 



3.57 

 3.40 

 3.25 

 3.02 



3.54 3.34 



3.44 3.23 



3.57 3.38 



3.48 3.33 



512 3.84 

 1024 3.58 

 2048 3.43 



4.11 4.30 

 3.87 4.00 

 3.98 4.08 



4.28 

 4.03 

 4.11 



4.08 I 3.52 

 4.00 3.54 



4.09 3.70 



Temperature Coefficients in Conductivity Units. [ Temperature Coefficients in Conductivity Units. 



0-15 ' 15-25 25-35 



128 I 1.12 I 1.08 | 0.99 



512 I 1.87 ! 1.90 1.71 



1024 ! 2.49 ! 2.40 2.16 



2048 I 3.04 I 2.98 : 2.62 



35-50 | 50-65 c 



0-12 12-25 25-35 35-50 50-65 



0.82 0.67 



1.53 | 1.19 



2.35 ! 1.67 



3. OS 2.19 



Temperature Coefficients in Per Cent. 



v 



0-15 15-25 25-35 35-50 50-65 



128 2.79 



512 2.60 



1024 2.69 



2048 2.64 



1.90 

 1.88 

 1.85 

 1.85 



1.46 

 1.43 

 1.40 

 1.38 



1.06 0.74 



1.12 0.74 



1.34 ' 0.78 



1.42 I 0.83 



1.92 

 2.46 

 3.04 



1.95 

 2.40 

 3.00 



1.49 1.15 

 2.09 1.33 

 2.65 1.93 



Temperature Coefficients in Per Cent. 



v 



0-12 



512 

 1024 

 2048 



2.63 

 2.63 

 2.57 



12-25 i 25-35 35-50 50-65 



1.85 1.51 

 1.87 1.47 

 1.83 146 



1.00 0.67 



1.12 0.61 



1.13 0.70 



