ELECTRICAL COiNDUCTIVITIES, ETC. 



31 



Potassium Sulphocyanate (J. and ('.). 



Molecular Conductivity. 



p v c 



2 



4 



8 



16 



32 



128 



512 



1024 



2048 



57.75 



M,13.5 Mr 26 



79.47 



100.0 



Mr 30 c 



110.2 



ju t 35 p50 fi v 65 



62.48 

 64 . 26 

 65.99 

 70.70 

 71.28 

 72.25 

 72.86 



87.87 

 90.81 

 93.39 

 100.1 

 101.2 

 102 . 6 



110.9 

 115.4 

 118.7 

 127.3 

 129.8 

 131.5 



121.9 

 126.8 

 130.8 

 139.4 

 142.3 

 144.3 



127.6 

 132.9 



160.2 



166.7 



191.1 

 201.8 



142.3 

 149.3 



153.7 



179.6 219.6 

 190.0 232.4 

 192.6 239.3 



Ammonium Chloride (W. and ('.). 



Molecular Conductivity. 



103 133.7 147.3 161.2 206.4 250.9 



Percentage Dissociation . 



a0 al3.5 a25 a30 c 



a35 c 



a50 a65 c 



2 



8 



16 



32 



128 



512 



1024 



2048 



fx v mH.5 m,25 fx v So p. v 5Q /i65 



62.76 

 66.17 

 68.02 

 70.20 

 73.08 

 74.39 

 74.84 



89.86 

 96.11 

 99 . 26 

 102.4 

 107.6 

 109.8 



109.2 

 118.6 

 123.2 

 127.6 

 133.4 

 136.8 

 137.8 



129.9 



142.8 



148. 2 



153.7 



161.4. 



165.4 



167.2 



161.4 194.0 



179.4 



194.0 

 206.2 

 211.4 

 214.4 

 218.3 



217.1 



235!) 

 251.1 

 259.5 

 269.7 

 265.4 



Percentage Dissociation . 



a() al4.5 a25 a35 a50 a65 



2 



4 



8 



16 



32 



128 



512 



1024 



2048 



79.3 77.2 74. S 



85.8 , 85.3 



8S.2 | 88.2 



90.6 . 90.7 



97.0 97.2 



83.0 

 86.3 

 88.8 

 95.2 



74.8 



97.8 i 98.3 97.1 

 99.2 99.6 98.4 



100.0 



100.0 100.0 



82.8 

 86.1 



88.8 

 94.6 



79.2 



82.4 



77.6 

 80.8 



76.2 

 80.4 



88.3 

 92.6 



87.0 

 92.1 



87.5,, 

 92.6 



8 



16 



32 



128 



512 



84.0 81.3 79.2 



96.6 95.4 : 93.3 95.4 1024 



98.0 I ; 



100.0 . 100.0 100.0 100.0 



Temperature Coefficients in Conductivity Units. 



v 



0-13.5 13.5-25 25-30 30-35 j 35-50 i 50-65 



2018 



88.4 

 90.8 

 93.8 

 97.6 

 99.4 



87.0 

 89.8 

 92.7 

 97.4 

 99.4 



100.0 100.0 



86.1 



89.4 

 92.6 

 96.8 

 99.3 



77. 



85. 



88. 



91 



96. 



98. 



100.0 100.0 



73.9: 



82. 2i 



73.1 



81.8 



Temperature Coefficients in Conductivity Units. 



0-14.5 14.5-25 25-35 



35-50 c 



50-65 



2 



4 



8 



16 



32 



128 



512 



1024 



2048 



1.31 



1.78 



2.04 



1.88 

 1.97 

 2.04 

 2.18 

 2.23 

 2.26 

 2.24 



2.00 

 2.14 



2.18 

 2.38 

 2.46 

 2.49 

 2.60 



2.20 



2.28 

 2.41 

 2.42 

 2.50 

 2.56 

 2.72 



2.20 



2.17 

 2.25 



2.42 



1.99 



2.28 



2.49 

 2.74 

 2.00 



2.78 



3.01 



2.06 

 2 34 



2.67 

 2.83 

 3.11 



2.97 



Temperature Coefficients in Per Cent. 



16 



32 



128 



512 



1024 



2048 



0-13.5 13.5-251 25-30 



30-35 



35-50 c 



50-65 



2.27 



2.24 



3.00 

 3.07 

 3.09 

 3.08 

 3.13 

 3.13 

 3.07 



2.28 

 2.36 

 2.33 

 2.38 

 2 43 

 2.43 

 2.52 



2.17 

 2.51 



2.79 

 2.99 

 3.21 

 3.69 

 3.14 



Temperature Coefficients in Per Cent. 



0-14.5 14.5-25 25-35 35-50 



2 



8 

 16 

 32 



128 



512 



1024 



20 IS 



2.98 

 3.11 

 3.16 

 3.16 

 3.26 

 3.29 

 3.29 



1.89 



1.86 



1.44 





50-65 c 



05 

 23 

 30 

 34 

 29 

 34 

 35 



1.90 



2.02 



2.02 I. 



2.04 



2.10 



2.09 



2.13 



1.61 

 1.71 



1.75 

 1.85 

 1.86 

 1.89 



1.34 

 1.40 



1.44 

 1.45 

 1.52 

 1.72 

 1.44 



