24 



ELECTRICAL CONDUCTIVITIES, ETC. 



Potassium Acid Sulphate (W.). 



Molecular Conductivity. 



Iijd I At B 12.5 Mb 25 



153.8 



184.0 207.6 



182.1 



16 201.2 



32 



128 



512 



2048 



8192 



223.6: 

 263.1 



291.8 



290.9 

 291.2 



222. 

 248 ' 

 280. 

 336. 

 383. 

 385. 

 401. 



254.2 

 286.6 

 323.7 



401.0 

 9 i 467.1 

 8 178.2 

 496.0 



Mi>35 



220.6 



274.1 

 310.0 

 353.1 

 446.4 

 531.0 

 556.6 

 569.0 



/x,50 



265.8 



298.8 



388.4 

 502.9 

 616.0 

 675.0 



iU65 c 



278.9 

 313.3 



40S.9 

 536.7 

 675.6 

 747.0 



Percentage Dissociation . 



v a0 al2.5 a25 a35 a50 a65 



2 



4 



8 



16 



32 



128 



512 



2048 



8192 



Temperature Coefficients in Conductivity Units. 



v 0-12.5, 12.5-25 25-35 i 35-50 



50-65 



2 



4 



8 



16 



32 



128 



512 



20 IS 



8192 



1.89 



1.30 



/.3? 



7.59 



8.78 



2.50 

 3.02 

 3.44 

 5.13 

 6.66 

 7.39 

 7.60 



1.99 1.65 



2.34 . 



2.94 



4.54 



6.39 



7. 



7 



0.87 

 0.97 



84 

 30 



35 



77 

 66 

 89 



1.37 

 2.25 

 3.97 

 4.80 



Temperature Coefficients in Per Cent. 



v : 0-12.5! 12.5-25' 



25-35 



2 

 4 



8 

 16 

 32 



128 

 512 



20 IS 

 8192 



1.57 



1.03 0.63 



10 

 89 

 04 

 24 

 21 



2.61 



3.01 



.12 

 .21 



23 

 52 

 73 

 92 

 89 



0.78 

 0.82 

 0.91 

 1.13 

 1.37 

 1.64 

 1.47 



35-50 



50-65 c 



0.60 



0.33 

 0.32 



0.67 



(i s;, 



07 

 42 



0.35 

 0.45 

 0.64 

 0.71 



Potassium Carbonate (W. and Hw.) 



Molecular Conductivity. 



tx v /z B 17.8 Mr 25 Mt>35 fx v 50 /* B 65 



32 



128 

 512 



84.341 129.2 150.1 158.35199.34228.63 



98.74 154.1 180.9 191.45237.57291.1 



16 ! 105 . 3 1 166 . 5 195 . 3 216 . 87.278 . 66341 . 86 



112.9! 179.6 210.5 228.87296.51369.42 



122.3' 197 . 6 233 . 6 263 . 89 340 . 18 424 . 50 



131.2 211.1 250.1 J284. 36 378. 64 468. 12 



Percentage Dissociation. 



v 



2 



S 



16 



32 



128 



512 



a0 



64.3 

 75.3 



80.3 



86.0 



93.2 



100.0 



al7.8 



61.2 

 73.0 

 78.9 

 85.1 

 93.6 

 100.0 



a25 



60.0 

 72.3 

 78.1 

 84.2 

 93.4 

 100.0 



a3o 



55.7 

 67.3 

 76.3 



80.5 



92.8 



100.0 



a50 a65 



52.6 

 62.7 

 73.6 



78.3 

 89.8 



48.8 

 62.3 



73.0 



78.9 

 90.7 



100.0 100.0 



Temperature Coefficients in Conductivity Units. 



v 



0-17.8 17.8-25 25-35 35-50 50-65 



2 



8 



16 



32 



128 

 512 



1.95 

 2.57 

 4.21 



4.86 

 5.62 

 5.89 



Temperature Coefficients in Per Cent. 



v 



0-17.8 17.8-25| 25-35 35-50 



2 ! 2.99 2.24 1.73 



8 ; 3.15 2.41 1.60 



16 3.26 2.40 1.90 



32 3.32 2.39 1.97 



128 3.46 j 2.53 1.93 



512 3.42 2.57 2.21 



50-65 



0.98 

 1.08 

 1.51 

 1.64 

 1.32 

 1.26 



