Chemical News and Journal of Industrial Science, Tom 39Chemical news office., 1879 |
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Strona 5
... weight of a substance so produced in a combination with another substance would go on con- tinually increasing . Another method of increasing molecular complexity would be represented by the addition of molecules of different origins ...
... weight of a substance so produced in a combination with another substance would go on con- tinually increasing . Another method of increasing molecular complexity would be represented by the addition of molecules of different origins ...
Strona 6
... weight in centi- grammes gives grains per gallon , and the difference between first and second weighings gives ... weight , reported along with the weight of caustic soda needed to render the fat , or oil , found harmless . It is only in ...
... weight in centi- grammes gives grains per gallon , and the difference between first and second weighings gives ... weight , reported along with the weight of caustic soda needed to render the fat , or oil , found harmless . It is only in ...
Strona 8
... weight of carbon , reduced , and otherwise treated as above described , to obtain the gold and remaining silver . The crystals of sulphates of copper and iron in the coolers are removed from time to time , drained and dried . One ton of ...
... weight of carbon , reduced , and otherwise treated as above described , to obtain the gold and remaining silver . The crystals of sulphates of copper and iron in the coolers are removed from time to time , drained and dried . One ton of ...
Strona 21
... weights ; but why , we may ask , are the latter repeated twice ? once according to the latest determina- tions , and again according to some obsolete table . The space thus wasted might have been devoted to the date of the discovery of ...
... weights ; but why , we may ask , are the latter repeated twice ? once according to the latest determina- tions , and again according to some obsolete table . The space thus wasted might have been devoted to the date of the discovery of ...
Strona 23
... weight of the residue from the original extrac- tion with ether and that of the residue from the evapora- tion of sulphide of carbon . There is more difference in old milks , and especially in cheese . The authors state that in milk ...
... weight of the residue from the original extrac- tion with ether and that of the residue from the evapora- tion of sulphide of carbon . There is more difference in old milks , and especially in cheese . The authors state that in milk ...
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acetic acid action alcohol alizarin alkali ammonia amount analysis aniline apparatus atomic aurin blue body boiling Boy Court calcium carbon carbonic acid cent chambers CHEMICAL NEWS Office Chemical Notices Chemistry chemists chloric acid chloride College colour compounds containing copper crystallisation crystals determined detonation dilute dissolved distillation ether experiments explosive formed furnace gases give glass grms gun-cotton heat hydrochloric acid hydrogen iodide iodine iron Laboratory lime lines liquid London Ludgate Hill magnetic manganese manufacture Messrs metal method mixture molecular molecules nitrate nitre nitric acid nitrogen Notices from Foreign obtained ordinary organic matter oxide oxidised oxygen paper Patent phosphorus plates platinum potash potassium precipitate present produced Prof quantity reaction residue Royal salts sample Society soda sodium soluble solution specific gravity spectrum substance sugar sulphate sulphide sulphuric acid temperature terpene tion tube vapour weight William zinc