﻿Conductivity 
  of 
  Aqueous 
  Solutions. 
  

  

  i 
  - 
  ~ 
  

  

  loo 
  

  

  Potassium 
  Chloride. 
  

  

  Sodium 
  Chloride. 
  

  

  Dilution. 
  

  

  Conduc- 
  

  

  Concentra- 
  

  

  Dilution. 
  

  

  Conduc- 
  

  

  Concentra- 
  

  

  tivity. 
  

  

  tion 
  of 
  Ions. 
  

  

  tivity. 
  

  

  tion 
  of 
  Ions. 
  

  

  20-00 
  

  

  1085 
  

  

  •0445 
  

  

  20-00 
  

  

  898-2 
  

  

  •0436 
  

  

  15-62 
  

  

  1070 
  

  

  •0561 
  

  

  1562 
  

  

  890-0 
  

  

  

  0553 
  

  

  12-50 
  

  

  1058 
  

  

  •0694 
  

  

  12-50 
  

  

  879-8 
  

  

  

  0683 
  

  

  10-00 
  

  

  1050 
  

  

  •0861 
  

  

  1000 
  

  

  866-2 
  

  

  

  0841 
  

  

  6-915 
  

  

  1036 
  

  

  •123 
  

  

  6915 
  

  

  8526 
  

  

  

  120 
  

  

  5-760 
  

  

  1025 
  

  

  •146 
  

  

  5-760 
  

  

  838-1 
  

  

  

  141 
  

  

  3-456 
  

  

  997 
  

  

  •236 
  

  

  4-800 
  

  

  827-6 
  

  

  

  167 
  

  

  2-880 
  

  

  986 
  

  

  •281 
  

  

  4-000 
  

  

  807-1 
  

  

  

  196 
  

  

  2-400 
  

  

  975 
  

  

  •333 
  

  

  2-880 
  

  

  791-6 
  

  

  

  267 
  

  

  2-000 
  

  

  959 
  

  

  •393 
  

  

  2-400 
  

  

  777-7 
  

  

  

  315 
  

  

  1-713 
  

  

  953 
  

  

  •456 
  

  

  2-000 
  

  

  759-0 
  

  

  

  368 
  

  

  1-428 
  

  

  935 
  

  

  •537 
  

  

  1-571 
  

  

  732-2 
  

  

  

  452 
  

  

  1-190 
  

  

  924 
  

  

  •636 
  

  

  1-309 
  

  

  720-4 
  

  

  

  531 
  

  

  1-091 
  

  

  921 
  

  

  •692 
  

  

  1-091 
  

  

  701-6 
  

  

  

  624 
  

  

  1-000 
  

  

  918 
  

  

  •753 
  

  

  1000 
  

  

  694-5 
  

  

  •674 
  

  

  Potassium 
  Sulphate. 
  

  

  Sodium 
  Sulphate. 
  

  

  tv, 
  ,. 
  Conduc- 
  

   Duution. 
  ! 
  ,. 
  ., 
  

   tivity. 
  

  

  Concentra- 
  

   tion 
  of 
  Ions. 
  

  

  Dilution. 
  

  

  Conduc- 
  

   tivity. 
  

  

  Concentra- 
  

   tion 
  of 
  Ions. 
  

  

  20-00 
  

  

  959 
  

  

  •0375 
  

  

  20-00 
  

  

  784-2 
  

  

  •0370 
  

  

  15-62 
  

  

  933-9 
  

  

  •0467 
  

  

  15-62 
  

  

  7711 
  

  

  •0466 
  

  

  12-50 
  

  

  918-0 
  

  

  •0574 
  

  

  12-50 
  

  

  752-7 
  

  

  •0568 
  

  

  1000 
  

  

  898-0 
  

  

  •0702 
  

  

  10-00 
  

  

  7335 
  

  

  •0692 
  

  

  8-605 
  893-2 
  

  

  •0811 
  

  

  7-047 
  

  

  663-2 
  

  

  •0888 
  

  

  7-173 
  8791 
  

  

  •0957 
  

  

  5-882 
  

  

  651-2 
  

  

  ■104 
  

  

  5973 
  

  

  856-3 
  

  

  •112 
  

  

  5313 
  

  

  648-1 
  

  

  •115 
  

  

  4-977 
  

  

  8390 
  

  

  •132 
  

  

  3-692 
  

  

  6227 
  

  

  •159 
  

  

  3-456 
  

  

  791-2 
  

  

  •179 
  

  

  2-918 
  

  

  597-9 
  

  

  193 
  

  

  2-880 
  

  

  771-1 
  

  

  •209 
  

  

  2-431 
  

  

  582-5 
  

  

  •226 
  

  

  2-400 
  

  

  7530 
  

  

  •245 
  

  

  2022 
  

  

  561-5 
  

  

  •262 
  

  

  2073 
  741-3 
  

  

  •279 
  

  

  1689 
  

  

  540-6 
  

  

  •302 
  

  

  2-000 
  737-0 
  

  

  •288 
  

  

  1-408 
  

  

  521-2 
  

  

  •349 
  

  

  1-440 
  707-2 
  

  

  •384 
  

  

  1-176 
  

  

  495-5 
  

  

  •397 
  

  

  1-200 
  689 
  1 
  

  

  •449 
  

  

  1016 
  

  

  477-5 
  

  

  •413 
  

  

  1-000 
  671-8 
  

  

  •525 
  

  

  •847 
  

  

  1 
  

  

  4555 
  

  

  1 
  

  

  •507 
  

  

  In 
  preparing 
  the 
  mixtures, 
  the 
  proper 
  dilutions 
  having 
  

   been 
  determined 
  by 
  the 
  aid 
  of 
  the 
  dilution-ionic 
  concent™ 
  tion- 
  

   curves 
  referred 
  to 
  above, 
  and 
  the 
  simple 
  solutions 
  made 
  up, 
  

   equal 
  volumes 
  (25 
  c.c.) 
  of 
  the 
  solutions 
  of 
  the 
  sulphates 
  were 
  

   mixed 
  with 
  volumes 
  of 
  the 
  solutions 
  of 
  the 
  chlorides 
  calculated 
  

   as 
  shown 
  above, 
  the 
  volumes 
  of 
  the 
  chloride 
  solutions 
  being 
  

   therefore 
  also 
  equal, 
  but 
  different 
  in 
  the 
  case 
  of 
  different 
  

   mixtures. 
  

  

  