﻿358 
  

  

  DR 
  ANDERSON 
  S 
  RESEARCHES 
  ON 
  SOME 
  OF 
  THE 
  

  

  they 
  are 
  rather 
  sparingly 
  soluble, 
  and 
  in 
  ether 
  they 
  do 
  not 
  dissolve. 
  Dried 
  at 
  

   212°, 
  their 
  analyses 
  gave 
  

  

  {4-108 
  grains 
  of 
  bydrochlorate 
  of 
  thebaine 
  gave 
  

   9-398 
  ... 
  carbonic 
  acid, 
  and 
  

   2-515 
  ... 
  water. 
  

  

  {5 
  - 
  356 
  grains 
  of 
  bydrochlorate 
  of 
  narceine 
  gave 
  

   12-215 
  ... 
  carbonic 
  acid, 
  and 
  

   3-192 
  ... 
  hydrogen. 
  

  

  f 
  3-620 
  grains 
  of 
  bydrochlorate 
  of 
  narceine 
  gave 
  

   \ 
  1-517 
  ... 
  chloride 
  of 
  silver. 
  

  

  f 
  5-355 
  grains 
  of 
  hydrochlorate 
  of 
  narceine 
  gave 
  

   I 
  2-085 
  ... 
  chloride 
  of 
  silver. 
  

  

  

  Experiment. 
  

  

  

  Calculation. 
  

  

  

  

  I. 
  

  

  II. 
  

  

  

  

  

  Carbon, 
  

  

  62-39 
  

  

  62-19 
  

  

  62-38 
  

  

  C 
  38 
  

  

  228 
  

  

  Hydrogen, 
  

  

  6-80 
  

  

  6-62 
  

  

  6-56 
  

  

  H 
  2t 
  

  

  24 
  

  

  Nitrogen, 
  

  

  ■ 
  • 
  . 
  . 
  

  

  • 
  • 
  a 
  

  

  3-83 
  

  

  N 
  

  

  14 
  

  

  Oxygen, 
  

  

  

  

  1752 
  

  

  8 
  

  

  64 
  

  

  Chlorine, 
  

  

  10-36 
  

  

  9-63 
  

  

  9-71 
  

  

  CI. 
  

  

  35-5 
  

  

  100-00 
  365-5 
  

  

  The 
  salt, 
  dried 
  at 
  212°, 
  contains, 
  therefore, 
  two 
  equivalents 
  of 
  water, 
  and 
  is 
  

   represented 
  by 
  the 
  formula, 
  C 
  38 
  H 
  21 
  NO 
  G 
  H 
  CI 
  + 
  2 
  HO. 
  

  

  Platinochloride 
  of 
  Thebaine. 
  — 
  The 
  platinum 
  compound 
  is 
  thrown 
  down 
  as 
  a 
  

   yellow 
  crystalline 
  precipitate 
  on 
  the 
  addition 
  of 
  bichloride 
  of 
  platinum 
  to 
  the 
  

   preceding 
  compound. 
  It 
  is 
  sparingly 
  soluble 
  in 
  boiling 
  water, 
  and 
  the 
  solution 
  

   deposits 
  a 
  salt 
  which 
  appears 
  to 
  be 
  a 
  product 
  of 
  decomposition. 
  

  

  {5-555 
  grains 
  of 
  platinochloride 
  of 
  thebaine, 
  dried 
  at 
  212°, 
  gave 
  

   8-735 
  ... 
  carbonic 
  acid, 
  and 
  

   2-180 
  ... 
  water. 
  

  

  ( 
  5-418 
  grains 
  of 
  platinochloride 
  of 
  thebaine, 
  dried 
  at 
  212°, 
  gave 
  

   II. 
  < 
  8-593 
  ... 
  carbonic 
  acid, 
  and 
  

   ^2-315 
  ... 
  water. 
  

  

  5-037 
  grains 
  of 
  platinochloride 
  of 
  thebaine 
  gave 
  0-927 
  grains 
  of 
  platinum. 
  

   4-998 
  ... 
  ... 
  ... 
  0-936 
  

  

  5-793 
  ... 
  ... 
  ... 
  1-100 
  

  

  

  

  Experiment. 
  

  

  

  < 
  

  

  Calculation. 
  

  

  

  

  I. 
  

  

  II. 
  

  

  III. 
  

  

  

  

  

  Carbon, 
  

  

  42-88 
  

  

  43-25 
  

  

  

  42-60 
  

  

  C 
  38 
  

  

  228 
  

  

  Hydrogen, 
  

  

  4-36 
  

  

  4-74 
  

  

  ... 
  

  

  4-48 
  

  

  H 
  24 
  

  

  24 
  

  

  Nitrogen, 
  

  

  • 
  . 
  . 
  

  

  

  ... 
  

  

  2-61 
  

  

  N 
  

  

  14 
  

  

  Oxygen, 
  

  

  

  ■ 
  • 
  • 
  

  

  ... 
  

  

  11-98 
  

  

  8 
  

  

  64 
  

  

  Chlorine, 
  

  

  . 
  •. 
  

  

  ■ 
  •■ 
  

  

  • 
  • 
  • 
  

  

  19-89 
  

  

  C1 
  3 
  

  

  106-5 
  

  

  Platinum, 
  

  

  18-43 
  

  

  18-72 
  

  

  18-98 
  

  

  18-44 
  

  

  Pt 
  

  

  98-7 
  

  

  100-00 
  

  

  535-2 
  

  

  