Chemical News and Journal of Industrial Science, Tom 7Chemical news office., 1863 |
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Strona 3
... hydrochloric acid , t . xli . p . 370-410 . Chemists have always recognised the fact , that the extraction of all the salts in a mineral water , and with the molecular arrangement assigned to them by Nature , is an operation beyond our ...
... hydrochloric acid , t . xli . p . 370-410 . Chemists have always recognised the fact , that the extraction of all the salts in a mineral water , and with the molecular arrangement assigned to them by Nature , is an operation beyond our ...
Strona 5
... hydrochloric acid is generally made to increase the solubility of the arsenious acid , but it is not absolutely necessary . The solution of arsenic acid is then evaporated to dryness to expel the remaining nitrie and hydrochloric acids ...
... hydrochloric acid is generally made to increase the solubility of the arsenious acid , but it is not absolutely necessary . The solution of arsenic acid is then evaporated to dryness to expel the remaining nitrie and hydrochloric acids ...
Strona 6
... hydrochloric acid , and oxidised by the addition of nitric acid , the latter being added as long as red vapours are produced : the whole is then cautiously evaporated to complete dryness . ' We may differ about the complete dryness . If ...
... hydrochloric acid , and oxidised by the addition of nitric acid , the latter being added as long as red vapours are produced : the whole is then cautiously evaporated to complete dryness . ' We may differ about the complete dryness . If ...
Strona 10
... hydrochloric or diluted sulphuric acid ; then to separate the highly coloured acid , and add thereto a sufficient quan- tity of alkali to precipitate a brown colouring matter , which may be used as a pigment . The oil , after this treat ...
... hydrochloric or diluted sulphuric acid ; then to separate the highly coloured acid , and add thereto a sufficient quan- tity of alkali to precipitate a brown colouring matter , which may be used as a pigment . The oil , after this treat ...
Strona 13
... hydrochloric THALLIUM ( @ aλλos ) -OXIDE OF THALLIUM - SULPHILE acid , readily soluble in nitric acid . " The above , we OF THALLIUM - BASIC CHLORIDE OF THALLIUM - IODIDE contend , was a publication in the widest sense of the OF ...
... hydrochloric THALLIUM ( @ aλλos ) -OXIDE OF THALLIUM - SULPHILE acid , readily soluble in nitric acid . " The above , we OF THALLIUM - BASIC CHLORIDE OF THALLIUM - IODIDE contend , was a publication in the widest sense of the 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