The Arrangement of Atoms in SpaceLongmans, Green and Company, 1898 - 211 páginas |
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Página 9
... equal . The two tetrahedra then express by their shape their object - and - image relation ( so - called en- antiomorphism ) , and at the same time a mechanical necessity is satisfied . It is now superfluous to vary the colours of the ...
... equal . The two tetrahedra then express by their shape their object - and - image relation ( so - called en- antiomorphism ) , and at the same time a mechanical necessity is satisfied . It is now superfluous to vary the colours of the ...
Página 10
... equal stability , the same speed of formation and of conversion in given reactions , equilibrium when equal quantities of each are present together , no heat of transformation when one is converted into the other , and accordingly equal ...
... equal stability , the same speed of formation and of conversion in given reactions , equilibrium when equal quantities of each are present together , no heat of transformation when one is converted into the other , and accordingly equal ...
Página 27
... equal velocity in two directions ; the product will consist of equal quantities of two isomers , one resulting from the conversion of the one R , group into R ,, the other Compare Chr . Winther , Ber . 28 , 3000. Tables showing the ...
... equal velocity in two directions ; the product will consist of equal quantities of two isomers , one resulting from the conversion of the one R , group into R ,, the other Compare Chr . Winther , Ber . 28 , 3000. Tables showing the ...
Página 35
... equal quan- tities , heated above 27 ° in sealed tubes , is partly 1 Bull . Soc . Chim . 41 , 210 ; 45 , 52 ; Compt . Rend . 102 , 627 . 2 Zeitschr . f . phys . Chem . 1 , 173 . liquefied through loss of water of crystallisation and ...
... equal quan- tities , heated above 27 ° in sealed tubes , is partly 1 Bull . Soc . Chim . 41 , 210 ; 45 , 52 ; Compt . Rend . 102 , 627 . 2 Zeitschr . f . phys . Chem . 1 , 173 . liquefied through loss of water of crystallisation and ...
Página 37
... equal . It was 26.6 ° . If the temperature be raised a few degrees another transformation takes place , the double racemate of Scacchi now breaking up to form the single racemates : 2 ( NaNH HỌC , O , H , O ) , = 4 2 2 = ( Na2H1C1O6 ) 2 ...
... equal . It was 26.6 ° . If the temperature be raised a few degrees another transformation takes place , the double racemate of Scacchi now breaking up to form the single racemates : 2 ( NaNH HỌC , O , H , O ) , = 4 2 2 = ( Na2H1C1O6 ) 2 ...
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Términos y frases comunes
alcohol ammonium amyl arabinose Arabonic acid asymmetric carbon atom B.Sc benzene camphor CH₂ change of rotation Chem chemical CHEMISTRY Chim chloride cinnamic acid CO₂H CO₂H Coloured Compt configuration corresponding Crown 8vo derivatives Diagrams difference dilution division double Edition ELEMENTARY enantiomorphous Engineering Examination Fischer formula fumaric acid Gluconic acid glucose Guye H CO₂H H H H H₂COH HCOH HCOH HCOH HCOH HOCH heating HOCH HOCH HOCH Hoff ibid identical Illustrations inactive indivisible isomerism isomers isomers of opposite lactone Ladenburg Lecturer left-handed LL.D Lond London maleïc malic acid mannite Manual MECHANICS methyl mixture molecular molecule mucic acid nitrogen numerous observed obtained opposite activity optical Pasteur PHYSICS PHYSIOLOGY Plates Professor R₁ R₂ racemic acid radical Rend ring formation Royal College Saccharic acid salts solution Sorbite substances tartaric acid tartrates temperature tetrahedron theory tion Trans transformation Walden Wislicenus Woodcuts xylose Zeitschr нсон он
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