Chemical News and Journal of Industrial Science, Tom 7Chemical news office., 1863 |
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Strona 2
... remains from 96 to 97 per cent . of light carburetted hydrogen , hydrogen , and oxide of carbon , without value for the purpose of giving light , but capable of being used for the purpose of heating . It is principally with the object ...
... remains from 96 to 97 per cent . of light carburetted hydrogen , hydrogen , and oxide of carbon , without value for the purpose of giving light , but capable of being used for the purpose of heating . It is principally with the object ...
Strona 4
... remains very soft . It is stated , that the soda pastilles are much better preserved in card - boxes than in closely - stopped bottles . In these latter they are said to become damp , and acquire a disagreeable alkaline taste . COURT OF ...
... remains very soft . It is stated , that the soda pastilles are much better preserved in card - boxes than in closely - stopped bottles . In these latter they are said to become damp , and acquire a disagreeable alkaline taste . COURT OF ...
Strona 5
... remains in chemical combination . Mr. Bovill : Now then , in using the dry arsenic acid with aniline , after you have produced it , do you use the dry arsenic acid for the purpose of producing colour ? Witness : We do not mix the dry ...
... remains in chemical combination . Mr. Bovill : Now then , in using the dry arsenic acid with aniline , after you have produced it , do you use the dry arsenic acid for the purpose of producing colour ? Witness : We do not mix the dry ...
Strona 9
... remains of plants in it ; capable of taking a high polish when rubbed , and of a density greater than that of water , the cubic foot weighing from 53 lb. to 78 lb. The method of cutting peat in the Highlands of Scot- land is very ...
... remains of plants in it ; capable of taking a high polish when rubbed , and of a density greater than that of water , the cubic foot weighing from 53 lb. to 78 lb. The method of cutting peat in the Highlands of Scot- land is very ...
Strona 12
... remains ; and by continuing to add nitrate of silver , the whole quickly becomes quite black , and in appearance is not distinguishable from the precipitate pro- duced in a solution containing sulphide only . The pre- cipitate in this ...
... remains ; and by continuing to add nitrate of silver , the whole quickly becomes quite black , and in appearance is not distinguishable from the precipitate pro- duced in a solution containing sulphide only . The pre- cipitate in this ...
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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