Chemical News and Journal of Industrial Science, Tomy 5-6Chemical news office., 1862 |
Z wnętrza książki
Wyniki 1 - 3 z 77
Strona 88
... iron remains in the graphitoid substance , and only a small portion is trans- formed into ammonia . These facts tend to prove that the nitrogen of cast iron exists in it under two states , namely , that one portion is combined with the ...
... iron remains in the graphitoid substance , and only a small portion is trans- formed into ammonia . These facts tend to prove that the nitrogen of cast iron exists in it under two states , namely , that one portion is combined with the ...
Strona 193
... iron bolts which were to fasten the plates were to pass through the oak ribs . It occurred to him that the inconvenience which would probably result from the action of the oak upon the iron might be obviated by substituting galvanised iron ...
... iron bolts which were to fasten the plates were to pass through the oak ribs . It occurred to him that the inconvenience which would probably result from the action of the oak upon the iron might be obviated by substituting galvanised iron ...
Strona 125
... iron , was always sufficient for the estimation of the manganese . The iron in the liquid having been per- oxidised by boiling the hydrochloric acid solution , and adding occasionally a little chlorate of potassa , the acid was to a ...
... iron , was always sufficient for the estimation of the manganese . The iron in the liquid having been per- oxidised by boiling the hydrochloric acid solution , and adding occasionally a little chlorate of potassa , the acid was to a ...
Inne wydania - Wyświetl wszystko
Kluczowe wyrazy i wyrażenia
acetic acetic acid action alcohol alkaline alumina ammonia analysis aniline apparatus appears atmosphere beautiful blue body boiling bromine brown carbonic acid cent charcoal chemical Chemistry chemists chloride coal colouring matter composition compound containing copper crystallised crystals dilute dissolved distilled electric employed Ether sol ethylamine evaporated experiments filter flame flask gases glass grains grammes heat hydrochloric acid hydrogen Improvements insoluble iodine iron lecture light lime lines liquid London manufacture metal method mineral minutes mixed mixture nitrate nitric acid nitrogen observed obtained oxalic oxalic acid oxide oxygen paper passed phosphoric acid plants platinum portion potash potassium precipitate prepared present prism produced Professor proportion pure rays reaction residue rubidium salt silica silver soda sodium soil soluble solution specimens spectra spectrum strychnia substance sulphate sulphide sulphuric acid surface tartaric acid temperature thallium tion tube vapour yellow zinc