Chemical News and Journal of Physical Science, Tom 103Chemical news office., 1911 |
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Strona 1
... volume of liquid retarded the reduction , and thus increased both the time and the amount of sodium required . In all cases the results of the analyses were low . A failure to obtain satisfactory results with Stephanoff's method has ...
... volume of liquid retarded the reduction , and thus increased both the time and the amount of sodium required . In all cases the results of the analyses were low . A failure to obtain satisfactory results with Stephanoff's method has ...
Strona 9
... volume of water and is likely to have a wide range of usefulness ; it can be used for measuring the hardness of water , the leakage of cooling water into surface condensers , sewage pollution of rivers , and many other purposes . In the ...
... volume of water and is likely to have a wide range of usefulness ; it can be used for measuring the hardness of water , the leakage of cooling water into surface condensers , sewage pollution of rivers , and many other purposes . In the ...
Strona 14
... Volumes of the CHEMICAL NEWS may now be obtained . Price 1/6 each ( post free 1/8 ) . Volumes Bound in Cloth Cases , Lettered and Numbered at 2s . 6d . per volume CHEMICAL NEWS OFFICE . 16 , NEWCASTLE ST . , FARRINGDON ST . , E.C , MICA ...
... Volumes of the CHEMICAL NEWS may now be obtained . Price 1/6 each ( post free 1/8 ) . Volumes Bound in Cloth Cases , Lettered and Numbered at 2s . 6d . per volume CHEMICAL NEWS OFFICE . 16 , NEWCASTLE ST . , FARRINGDON ST . , E.C , MICA ...
Strona 18
... volumes + co - volume ) , whereas if the calculation of the sum of the molecular weights of the molecules in the material being studied be made , one obtains M = p ( 2 atomic volumes + n co - volumes ) , where n is the number of ...
... volumes + co - volume ) , whereas if the calculation of the sum of the molecular weights of the molecules in the material being studied be made , one obtains M = p ( 2 atomic volumes + n co - volumes ) , where n is the number of ...
Strona 24
... Volumes of the CHEMICAL NEWS may now be obtained . Price 1/6 each ( post free 1/8 ) . Volumes Bound in Cloth Cases , Lettered and Numbered at 25.6d , per volume CHEMICAL NEWS OFFICE . 16 , NEWCASTLE ST . , FARRINGDON ST . , E.C. ...
... Volumes of the CHEMICAL NEWS may now be obtained . Price 1/6 each ( post free 1/8 ) . Volumes Bound in Cloth Cases , Lettered and Numbered at 25.6d , per volume CHEMICAL NEWS OFFICE . 16 , NEWCASTLE ST . , FARRINGDON ST . , E.C. ...
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absorption acetic acid action alcohol alkali alloy amalgam ammonia ammonium amount Analysis apparatus atomic weight B.Sc boiling bromine calcium carbon cent Chem CHEMICAL NEWS Office chemists chloride CLERKENWELL ROAD cobalt colour compounds concentrated condenser containing copper crucible crystalline crystals D.Sc determined dilute dioxide dissolved Edition electric electrolyte ether ethyl evaporated experiments Farringdon Street formed fractions G. S. Newth gases grms heat hydrate hydrazine hydrochloric acid hydrogen Inorganic Laboratory liquid London Manufacture melting mercury metal method mgrms mixture molecular molecules neodymium Newcastle Street nitrate nitric acid nitrogen obtained Organic Chemistry oxide oxidising oxygen paper Physical platinum post free potassium Practical praseodymium precipitate prepared present pressure Prof pure quantity radium reaction reagent residue Royal salt silver Sir William Crookes Society sodium soluble solution solvent substance sulphate sulphuric acid temperature Text-book tion tube vapour volume W. H. Perkin zinc ΙΟ