﻿Relations 
  in 
  Capillarity. 
  495 
  

  

  Combining 
  equations 
  (2) 
  and 
  (4) 
  we 
  have 
  

  

  X" 
  k"' 
  

   I£ 
  the 
  assumption 
  that 
  k!, 
  i£ 
  not 
  a 
  constant, 
  is 
  a 
  function 
  which 
  

   has 
  the 
  same 
  value 
  for 
  all 
  liquids 
  at 
  corresponding 
  states 
  is 
  

  

  "CI 
  

  

  true, 
  then 
  — 
  should 
  be 
  the 
  same 
  for 
  liquids 
  at 
  corresponding 
  

  

  ^ 
  , 
  E 
  . 
  

  

  states. 
  Values 
  of 
  — 
  at 
  various 
  corresponding 
  temperatures 
  

  

  are 
  given 
  in 
  Table 
  II. 
  Ej, 
  Eg 
  ... 
  E5 
  and 
  \i, 
  Xg 
  ••• 
  ^5 
  are 
  the 
  

   values 
  of 
  the 
  potential 
  energy 
  and 
  the 
  surface-tension 
  at 
  the 
  

   corresponding 
  temperatures 
  |Tc, 
  ^JTc, 
  fTc, 
  ffTc, 
  and 
  -|Tc. 
  

   Table 
  III. 
  gives 
  the 
  values 
  of 
  Ei 
  (fcc, 
  Xi 
  &c., 
  and 
  pi 
  &c. 
  at 
  

  

  Table 
  II. 
  

  

  jS'ame 
  of 
  liquid. 
  1 
  -r— 
  • 
  

  

  1 
  ^1 
  

  

  Eo 
  

   ^2 
  ' 
  

  

  E3. 
  

   A3 
  

  

  

  E5 
  

  

  Ether 
  

  

  3-48 
  

   3-39 
  

   3-45 
  

   3-41 
  

  

  403 
  

   3-90 
  

   3-96 
  

   3-93 
  

   3-96 
  

  

  4-76 
  

  

  4-67 
  

   4-61 
  

   4-69 
  

   4-66 
  

  

  6-73 
  

   6-70 
  

   6-51 
  

   6-53 
  

   6-22 
  

  

  11-45 
  

  

  11-35 
  

  

  10-80 
  

  

  Methyl 
  formate 
  

  

  1 
  Carbon 
  tetrachloride 
  

  

  Benzene 
  

  

  Chloro 
  benzene 
  

  

  3-36 
  

  

  

  

  

  Table 
  III. 
  

  

  Xame 
  of 
  liquid. 
  

  

  Ether 
  

  

  Methyl 
  formate 
  

  

  Carbon 
  tetrachloride 
  . 
  

  

  Tc2y3. 
  

  

  311-7 
  

  

  E,. 
  

  

  Tc 
  17/24 
  

  

  14-19 
  49-36 
  -6907 
  

   324-7i 
  19-80 
  67-22 
  -9283 
  

   371-01 
  16-69i 
  57-64 
  1-4385 
  

  

  Benzene 
  1374-3 
  17-87' 
  60-93 
  -7826 
  

  

  Chloro 
  benzene 
  I 
  422-0 
  17-78| 
  59-80 
  '9611 
  

  

  3311 
  

   344-9 
  

   393-9 
  

   397-7 
  

   448-3 
  

  

  E. 
  

  

  12-02 
  48-50; 
  -6633 
  

   17-20 
  67-09 
  -8937 
  

   14-23 
  56-33 
  1-3702 
  

   15-18 
  6O-42I 
  -7G34 
  

   15-14 
  6000 
  -9289 
  

  

  Tc3/4, 
  

  

  Pa- 
  

  

  Ether 
  1350-6 
  9-92 
  47-27 
  '6432 
  

  

  Methyl 
  formate 
  | 
  365-2' 
  13-98 
  65-30 
  -8598 
  

  

  Carbon 
  tetrachloride 
  .1417-0 
  11-82 
  54-441-3356 
  

  

  Benzene 
  j 
  421-1 
  12-57 
  58-88 
  7336, 
  

  

  Chloro 
  benzene 
  1474-7 
  12-56 
  58-51 
  -89241 
  

  

  Tc 
  59/72 
  

  

  383-2 
  

   399-1 
  

   455-7 
  

   460-3 
  

   518-8 
  

  

  E,. 
  

  

  hi 
  

  

  6-61 
  44-5 
  j 
  -5938 
  

   9-38 
  1 
  62-83 
  -7942 
  

   8-00 
  ! 
  52-07 
  1-2395 
  

   8-43 
  54-93 
  -6798 
  

   8-42 
  52-34 
  -8263 
  

  

  ' 
  Tc8/9. 
  

  

  Xo. 
  

  

  Es. 
  

  

  P5. 
  

  

  Ether 
  415-5 
  

  

  Methyl 
  formate 
  432-9 
  

  

  Carbon 
  tetrachloride 
  494-2 
  

  

  Benzene 
  499-1 
  

  

  Chloro 
  benzene 
  .5627 
  

  

  3-55 
  

   506 
  

   4-36 
  

   4-68 
  

   4-57 
  

  

  40-65 
  

  

  49-'5 
  

   50-52 
  

  

  •5333 
  

  

  •7139 
  

  

  1^1183 
  

  

  •6139 
  

  

  