﻿384 
  Prof. 
  McLennan 
  and 
  Mr. 
  Kennedy 
  on 
  the 
  

  

  Table 
  V. 
  

   Table 
  of 
  Activities. 
  

  

  No. 
  

  

  1. 
  

  

  2. 
  

  

  3. 
  

  

  4. 
  

  

  5. 
  

  

  6. 
  

  

  7. 
  

  

  8. 
  

  

  9. 
  

   10. 
  

   11. 
  

   12. 
  

   13. 
  

   14. 
  

   15. 
  

   16. 
  

  

  19. 
  

   20. 
  

   21. 
  

   22. 
  

   23! 
  

   24. 
  

   25. 
  

   26. 
  

   27. 
  

   28. 
  

   29. 
  

   30. 
  

   31. 
  

   32. 
  

   33. 
  

  

  34. 
  

  

  35. 
  

   36. 
  

  

  37. 
  

  

  38. 
  

  

  39. 
  

  

  40. 
  

   41. 
  

   42. 
  

   43. 
  

  

  Salt. 
  

  

  KF(H 
  o 
  0) 
  2 
  

  

  KC1...". 
  

  

  KC1 
  ; 
  

  

  KC1 
  

  

  KBr 
  

  

  KI 
  

  

  KOH 
  

  

  KOH 
  

  

  KOH 
  

  

  KCN 
  

  

  KCN 
  

  

  KCN 
  

  

  KCN 
  

  

  KCN 
  

  

  KCN 
  

  

  KNOg 
  

  

  KN0 
  o 
  

  

  KCIO3 
  

  

  KMn0 
  4 
  

  

  KMn0 
  4 
  

  

  K.,C-0 
  4 
  

  

  K"C 
  2 
  4 
  

  

  k':so 
  3 
  (h 
  2 
  o) 
  

  

  k;so 
  4 
  

  

  k:co 
  3 
  (HoO> 
  

  

  K2C2O- 
  

  

  K 
  3 
  P0 
  4 
  

  

  K 
  4 
  Fe(CN) 
  G 
  (H 
  2 
  0) 
  3 
  

  

  Source 
  of 
  

   salt. 
  

  

  Percentage 
  

  

  of 
  metal 
  

  

  in 
  salt. 
  

  

  = 
  K. 
  

  

  K 
  (metal) 
  

  

  Na 
  (metal) 
  

  

  NaCl 
  (evapor.) 
  

   NaCl 
  (rock) 
  (1) 
  

   NaCl 
  (rock) 
  (2) 
  

   NaCl 
  (rock) 
  (3) 
  

   Na-CO-3 
  

  

  LiCl(HX» 
  2 
  

   Li 
  8 
  C 
  6 
  0- 
  .... 
  

   L12CO3 
  .... 
  

  

  Bb 
  2 
  Al 
  2 
  (S0 
  4 
  ) 
  4 
  (H 
  2 
  0). 
  

  

  CsCl 
  

  

  NH 
  4 
  C1 
  

   NH 
  4 
  Br 
  

  

  (NH 
  4 
  ) 
  2 
  C0 
  3 
  

   NH 
  4 
  N0 
  3 
  

  

  Mercks 
  

  

  Mercks 
  

  

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  Mallinckrodt 
  

  

  Mallinckrodt 
  

  

  Mercks 
  

  

  Kahlbaum 
  

  

  Mercks 
  

  

  Eim. 
  & 
  Am. 
  

  

  Kahlbaum 
  

  

  Mercks 
  

  

  Commercial 
  

  

  Commercial 
  

  

  Commercial 
  

  

  Commercial 
  

  

  Mercks 
  

  

  Kahlbaum 
  

  

  Commercial 
  

  

  Commercial 
  

  

  Commercial 
  

  

  Commercial 
  

  

  Mercks 
  

  

  Kahlbaum 
  

  

  Kahlbaum 
  

  

  Commercial 
  

  

  Mercks 
  

  

  Kahlbaum 
  

  

  Kahlbaum 
  

  

  Mercks 
  

  

  Commercial 
  

  

  Commercial 
  

  

  Commercial 
  

  

  Commercial 
  

  

  Commercial 
  

  

  Commercial 
  

  

  Mercks 
  

   Mercks 
  

   Commercial 
  

  

  Commercial 
  

  

  Commercial 
  

  

  Commercial 
  

   Commercial 
  

   Commercial 
  

   Kahlbaum 
  

  

  415 
  

  

  52 
  

  

  52 
  

  

  52 
  

  

  33 
  

  

  24 
  

  

  70 
  

  

  70 
  

  

  70 
  

  

  60 
  

  

  60 
  

  

  60 
  

  

  60 
  

  

  60 
  

  

  60 
  

  

  38-6 
  

  

  46 
  

  

  32 
  

  

  25 
  

  

  25 
  

  

  47 
  

  

  47 
  

  

  40-2 
  

  

  45 
  

  

  45 
  

  

  36-4 
  

  

  55 
  

  

  37 
  

  

  36 
  

   100 
  

   100 
  

  

  39 
  

  

  39 
  

  

  39 
  

  

  39 
  

  

  43 
  

  

  9 
  

   233 
  

   19 
  

  

  163 
  

  

  80 
  

  

  33 
  

  

  18-4 
  

   37-5 
  

   22 
  

  

  Activity 
  

  

  of 
  salt 
  

  

  Saturation 
  

  

  current, 
  

  

  (Arbitrary 
  

  

  scale 
  

  

  = 
  A. 
  

  

  207 
  

   152 
  

   208 
  

   150 
  

   105 
  

   110 
  

   223 
  

   160 
  

   200 
  

  

  41 
  

   183 
  

   8 
  

   191 
  

   208 
  

   185 
  

  

  85 
  

   125 
  

   128 
  

  

  80 
  

  

  78 
  

   126 
  

  

  93 
  

  

  20 
  

   141 
  

   141 
  

   128 
  

   166 
  

   174 
  

   163 
  

   195 
  

   

   

  

  66 
  

   

   

   

  

  14 
  

   

   

   

  

  10 
  2 
  . 
  

  

  292 
  

  

  400 
  

  

  288 
  

  

  320 
  

  

  466 
  

  

  319 
  

  

  228 
  

  

  285 
  

  

  68 
  

  

  305 
  

  

  15 
  

  

  318 
  

  

  346 
  

  

  308 
  

  

  218 
  

  

  272 
  

  

  400 
  

  

  320 
  

  

  312 
  

  

  268 
  

  

  198 
  

  

  50 
  

  

  313 
  

  

  313 
  

  

  387 
  

  

  300 
  

  

  470 
  

  

  459 
  

  

  195 
  

  

  

  

  

  

  169 
  

  

  

  

  

  

  

  

  25 
  

  

  40 
  

   

   

   

  

  No. 
  

  

  1 
  

   2 
  

   3 
  

   4 
  

   5 
  

   6 
  

   7 
  

   8 
  

   9 
  

  

  10 
  

   11 
  

   12 
  

   13 
  

   14 
  

   15 
  

   16 
  

   17 
  

   18 
  

   19 
  

   20 
  

   21 
  

   22 
  

   23 
  

   24 
  

   25 
  

   26 
  

   27 
  

   28 
  

   29 
  

   30 
  

   31 
  

   32 
  

   33 
  

  

  34 
  

  

  35 
  

   36 
  

   37 
  

  

  38 
  

  

  39 
  

  

  40 
  

   41 
  

   42 
  

   43 
  

  

  