Chemical News and Journal of Industrial Science, Tom 7Chemical news office., 1863 |
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Strona 13
... observations on thallium . Our readers will hardly expect , interested as we are in this subject , that we should publish this report without comment . It will be seen that M. Dumas claims for M. Lamy the dis- covery of the metal ...
... observations on thallium . Our readers will hardly expect , interested as we are in this subject , that we should publish this report without comment . It will be seen that M. Dumas claims for M. Lamy the dis- covery of the metal ...
Strona 14
... observation of either the one or the other . But , in our opinion , it is neither the process by which the new metal was recognised , nor the material which furnished it , that commends it to our notice . Spectrum analysis has completed ...
... observation of either the one or the other . But , in our opinion , it is neither the process by which the new metal was recognised , nor the material which furnished it , that commends it to our notice . Spectrum analysis has completed ...
Strona 22
... Observations on n Argus , " was read . A paper by Mr. THOMAS HEELIS , on Hydrometric Ob- servations of the Water of the Mediterranean , " was read . Mr. BAXENDELL , F.R.A.S. , mentioned the following observations made by himself and Mr ...
... Observations on n Argus , " was read . A paper by Mr. THOMAS HEELIS , on Hydrometric Ob- servations of the Water of the Mediterranean , " was read . Mr. BAXENDELL , F.R.A.S. , mentioned the following observations made by himself and Mr ...
Strona 23
... observed on the periphery of the corpuscle . It undergoes some changes when treated with tannin , and subsequently with caustic potash , but this point is still under investigation . Dr. Roberts exhibited drawings and mounted specimens ...
... observed on the periphery of the corpuscle . It undergoes some changes when treated with tannin , and subsequently with caustic potash , but this point is still under investigation . Dr. Roberts exhibited drawings and mounted specimens ...
Strona 27
... OBSERVE that the assaying of rough soda , or black ash , has attracted some notice latterly , as evinced by your columns . I , therefore , send you the details of a method of assaying this compound , which I introduced for the use of ...
... OBSERVE that the assaying of rough soda , or black ash , has attracted some notice latterly , as evinced by your columns . I , therefore , send you the details of a method of assaying this compound , which I introduced for the use of ...
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according action added alcohol ammonia amount aniline apparatus appears application arsenic acid become bismuth bodies boiling called carbon cent CHEMICAL chemistry chloride coal colour combination communication compound considered consists containing continued copper corresponding described dissolved distillation effect employed evaporated examined experiments extract fact give given heat hydrochloric hydrogen important Improvements iron known lead less light lime liquid London manufacture manure mass material matter means metal method mineral mixed mixture nature necessary nitric Notices observed obtained operation ordinary oxide oxygen passed patent peat plants platinum portion potash practical precipitate prepared present produced proportion pure quantity reference regard remains remarkable ROYAL salt scientific separated silver Society soda soluble solution steel Street substances sufficient sulphuric acid temperature thallium tion treated tube vapour weight