The Chemical News and Journal of Physical Science, Volumes 29-30Griffin, Bohn and Company, 1874 |
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Page 193
... soda may not exist in occasional instances , though we have never found it ; and its presence is unlikely . The statement makes the carbonate appear to contain the smallest possible amount of soda salts , and hence increases its value ...
... soda may not exist in occasional instances , though we have never found it ; and its presence is unlikely . The statement makes the carbonate appear to contain the smallest possible amount of soda salts , and hence increases its value ...
Page 227
... soda remains , which is mixed with two - thirds of its weight of carbonate of soda , and heated to redness in a furnace . The resulting mass is dis- solved in hot water . Carbonic acid is next passed into the liquor , when a gelatinous ...
... soda remains , which is mixed with two - thirds of its weight of carbonate of soda , and heated to redness in a furnace . The resulting mass is dis- solved in hot water . Carbonic acid is next passed into the liquor , when a gelatinous ...
Page 35
... soda can rarely be obtained of greater strength than 97 per cent , and the average used in the manufacture is probably nearer 96 per cent . It is hardly necessary to observe that the higher the strength of the sulphate of soda the ...
... soda can rarely be obtained of greater strength than 97 per cent , and the average used in the manufacture is probably nearer 96 per cent . It is hardly necessary to observe that the higher the strength of the sulphate of soda the ...
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acetic action adulteration alcohol alkaline alumina ammonia amount analysis aniline apparatus applied atomic weight bodies boiling bromine calcium carbonic acid caustic cent charcoal Chemical Notices Chemistry chemists chloric acid chloride coal colour compound condensed containing copper crystalline cymene decomposed decomposition determination dilute dissolved distilled effect ether evaporation examined experiments filtered filtrate flask formed furnace gases gives glass grms heat hydrate hydrochloric acid hydrogen Improvements insoluble iron lime liquid litre magnetic manufacture matter mercury metal method mineral mixed mixture nitrate nitric acid nitrogen Notices from Foreign observed obtained ordinary oxalic oxide oxygen paper pass phosphate phosphoric acid platinum portion potash potassium precipitate present pressure produced proportion pure quantity reaction residue salt sample sewage silicate silver Society soda sodium soluble solution specific gravity steam substances sulphate sulphide sulphuric acid surface tannin temperature thallium tion tube vapour washed zinc