ELECTRICAL CONDUCTIVITIES, ETC. 



53 



Cobalt Chloride (W.). 



Molecular Conductivity. 



aO> 



2 71.77 



4 



8 



16 



32 



128 



512 



1024 



2048 



87.75 

 94.08 

 100.2 

 109.6 

 116.5 

 116.8 



M,7.2 C 



87.16 



ju 8 25 m,35 



129.5 154.9 



107.4 

 115.3 

 122.8 

 135.1 

 143.7 

 144.0 



161.5 

 174.2 

 186.7 

 207.1 

 221.2 

 221.1 



195.4 

 211.3 

 226.6 

 252.1 

 270.5 

 270.6 



At50 c 



226.4 

 249.4 



Mi)65 c 



274.3 



288.7 

 326.7 

 352.2 



368.7 



355.6 

 404.2 



442.8 



463.2 



Percentage Dissociation. 



v 



2 



4 



8 



16 



32 



128 



512 



1024 



2048 



a0 c 



a7.2 c 



a25 c 



a35 c 



100.0 



100.0 100.0 100.0 



a50 



100.0 



a65 



100.0 



Temperature Coefficients in Conductivity Units. 



4 



8 



16 



32 



128 



512 



1024 



2048 



0-7.2 



7.2-25 c 



25-35 



2.14 



2.73 

 2.95 

 3.14 

 3.54 

 3.77 

 3.78 



2.38 2.54 



04 

 31 

 59 

 04 

 35 

 33 



35-50 50-65 



3.39 

 3.71 

 3.99 

 4.50 

 4.93 

 4.95 



3.60 



3.19 

 3.54 



4.14 

 4.99 

 5.45 



4.46 

 5.17 

 6.04 



6.30 



Temperature Coefficients in Per Cent. 



v 



2 



4 



8 



16 



32 



128 



512 



1024 



2048 



0-7.2 c 



2.98 



3.11 

 3.14 

 3.13 

 3.23 

 3.23 

 3.24 



7.2-25 25-35 



35-50 c 



2.73 1.96 



2.83 

 2.87 

 2.92 

 2.99 

 3.03 

 3.01 



2.10 

 2.13 

 2.14 

 2.17 

 2.22 

 2.24 



1.84 



1.83 

 1.98 

 2.02 



50-65 



1.41 

 1.42 



1.54 

 1.58 

 1.71 



1.71 



Cobalt Bromide (Ws. and W.). 



Molecular Conductivity. 



v 



M0 C 



/i B 12.5' 



Mt25 ju c 35 /z r 50 /x r 65 



87.82 



95.04 



56 



88 



512 119.47 

 1024 120.801 

 2048 124.00 

 4096 125.45 



32 105. 

 128 115. 



120.24 

 131.29 

 147.10 

 162.19 

 109.42 

 173.38 

 174.68 

 177.93 



155.60 

 171.30 

 193.09 

 214.02 

 224.49 

 231.56 

 234.28 

 236.78 



196.30 

 204.48 

 233.04 

 259.91 



273.44 

 281 . 16 

 282.65 

 289.34 



239.0, 289.6 

 259. 4 J 315.7 

 299.51367.3 

 329.5 406.7 



353.1 



370.6 



436.6 



464.3 



Percentage Dissociation. 



aO c 



32 



128 



512 



1024 



2048 



4096 



70.0 

 75.7 

 84.1 

 92.3 

 95.2 

 96.3 

 98.8 

 100.0 



al2.5 



a25 ; a35 a50 



67.6 

 73.8 

 82.7 

 92.0 

 95.2 

 97.5 

 98.2 

 100.0 



65.7 

 72.3 



81.5 

 90.4 

 94.8 

 97. 8 1 

 98.9 

 100.0 



67.8 

 70.7 

 80.5 

 89.8 

 94.5 

 97.2 

 97.7 

 100.0 



64.5 

 70.0 

 80.8 

 88.9 

 95.3 



100.0 



a65 



62.4 

 68.0 

 79.1 

 87.6 

 94.0 



100.0 



Temperature Coefficients in Conductivity Units. 



v 0-12.5 c 



32 



128 



512 



1024 



2048 



4096 



2.59 

 2.90 

 3.32 

 3.71 

 4.00 

 4.21 

 4.05 

 4.20 



12.5-25 



2.83 

 3.20 

 3.68 

 4.15 

 4.41 

 4.65 

 4.77 

 4.71 



25-35 



3.32 



4.00 

 4.59 

 4.90 

 4.96 

 4.84 

 5.26 



35-50 



2.85 

 3.66 

 4.43 

 4.64 

 5.31 



5.86 



50-65 c 



3.37 

 3.75 

 4.52 

 5.15 

 5.57 



6.25 



Temperature Coefficients in Per Cent. 



v 0-12.5 12.5-25 25-35 35-50 



4 



8 



32 



128 



512 



1024 



2048 



4096 



2.95 

 3.05 

 3.15 

 3.20 

 3.35 

 3.49 

 3.27 

 3.35 



2.33 



2.44 

 2.50 

 2.56 

 2.60 

 2.68 

 2.73 

 2.65 



2.62 

 1.94 

 2.07 

 2.15 

 2.18 

 2.14 

 2.07 

 2.22 



1.45 

 1.79 

 1.90 

 1.80 

 1.94 



2.01 



50-65 c 



1.41 

 1.44 

 1.51 

 1.56 

 1.58 



1.68 



