Chemical News and Journal of Industrial Science, Tom 7Chemical news office., 1863 |
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Strona 3
... soda Chloride of sodium Distilled water . · . 0'2co grammes . • 0 * 100 0'072 1 litre . " " ,, In the preparation of sulphur baths , the authors recommend a polysulphide of a definite composition to be used , instead of the variable ...
... soda Chloride of sodium Distilled water . · . 0'2co grammes . • 0 * 100 0'072 1 litre . " " ,, In the preparation of sulphur baths , the authors recommend a polysulphide of a definite composition to be used , instead of the variable ...
Strona 4
... soda , prepared with care , is , quently , to be preferred to Vichy salts for the prepara- tion of Vichy pastilles or soda lozenges , and the authors recommend the following formula : Bicarbonate of soda Powdered sugar Gum Tragacanth ...
... soda , prepared with care , is , quently , to be preferred to Vichy salts for the prepara- tion of Vichy pastilles or soda lozenges , and the authors recommend the following formula : Bicarbonate of soda Powdered sugar Gum Tragacanth ...
Strona 8
... soda , forming a colour- less solution . The suboxide of copper and the hydrated protoxide were very soluble . On heating such solutions , black sulphide of copper was precipitated . The scarlet iodide of mercury was likewise very ...
... soda , forming a colour- less solution . The suboxide of copper and the hydrated protoxide were very soluble . On heating such solutions , black sulphide of copper was precipitated . The scarlet iodide of mercury was likewise very ...
Strona 11
... soda ashes and in " vat liquors " by means of nitrate of silver in ammoniacal solution , and , with your permission ... soda ; and the liquors , besides these salts , often contain hyposulphite of soda- CHEMICAL NEWS , Jan. 10 , 1863 ...
... soda ashes and in " vat liquors " by means of nitrate of silver in ammoniacal solution , and , with your permission ... soda ; and the liquors , besides these salts , often contain hyposulphite of soda- CHEMICAL NEWS , Jan. 10 , 1863 ...
Strona 12
... soda with ammonia , when heated , and ammoniacal nitrate of silver added , gives , at first , no permanent precipitate ; but in a few moments a grey precipitate of metallic silver appears . The change is thus represented- NaO , SO2 + ...
... soda with ammonia , when heated , and ammoniacal nitrate of silver added , gives , at first , no permanent precipitate ; but in a few moments a grey precipitate of metallic silver appears . The change is thus represented- NaO , SO2 + ...
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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