Nature, Količina 100Sir Norman Lockyer Macmillan Journals Limited, 1917 |
Iz vsebine knjige
Zadetki 1–3 od 81
Stran 185
... acid , which is oxidised . Dakin and others have shown that the oxidation of the acid begins at the B carbon atom ( i.e. at the second from the COOH group ) , and results in the splitting off of two carbon atoms at a time , yielding ...
... acid , which is oxidised . Dakin and others have shown that the oxidation of the acid begins at the B carbon atom ( i.e. at the second from the COOH group ) , and results in the splitting off of two carbon atoms at a time , yielding ...
Stran 473
... acid of one concentra- tion , the second the sodium cyanide solution , and the third hydrocyanic acid of a second concentration . The depth of the reddish - brown colour produced in the picrate indicator solution depends on the ...
... acid of one concentra- tion , the second the sodium cyanide solution , and the third hydrocyanic acid of a second concentration . The depth of the reddish - brown colour produced in the picrate indicator solution depends on the ...
Stran 495
... acid industry , and arose from the fact that most of the several million tons of sulphuric acid used in the United States was made from sulphur - bearing minerals called pyrites , brought as ballast in quantity from large deposits in ...
... acid industry , and arose from the fact that most of the several million tons of sulphuric acid used in the United States was made from sulphur - bearing minerals called pyrites , brought as ballast in quantity from large deposits in ...
Druge izdaje - Prikaži vse
Pogosti izrazi in povedi
acid Agriculture ammonia Anemometers apparatus appears application appointed Association Board Botany British cent Chemical chemistry chemists coal College colour Committee considerable Council course deal December Department described direction effect electric Engineering experience Geological German given gives Government HATTON GARDEN illustrated important increase industry Institute interest investigations iron J. J. Thomson Journal laboratory larvæ lectures London London County Council magnetic manufacture mathematical means ment metal method Ministry of Munitions Museum National Physical Laboratory NATURE November observations Observatory obtained October Optical organisation paper physical plants practical present Price problems production Prof published pyrometers recent regard Royal Society scientific September South species stars supply survey technical temperature theory tion University University of London utilised various W. E. Castle W. H. Young