Journal of the Chemical Society, Part 2The Society., 1950 "Titles of chemical papers in British and foreign journals" included in Quarterly journal, v. 1-12. |
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Page 1181
... absorption spectra of iodobenzene vapour , which confirm the view that the continuous absorption band obtained in solutions is not due merely to the influence of the solvent molecules . Experimental results are also recorded on the ...
... absorption spectra of iodobenzene vapour , which confirm the view that the continuous absorption band obtained in solutions is not due merely to the influence of the solvent molecules . Experimental results are also recorded on the ...
Page 1182
... absorption spectra have been made on substances dissolved in appropriate solvents . In this way important features of the absorption process have some- times been lost . The rotational fine structure is in every case absent , and often ...
... absorption spectra have been made on substances dissolved in appropriate solvents . In this way important features of the absorption process have some- times been lost . The rotational fine structure is in every case absent , and often ...
Page 1183
... absorption ; ( 3 ) Difference in density between ( 1 ) and ( 2 ) , showing absorption maximum . FIG . 3 . On the short - wave side of the minima another absorption band commences , and this is the characteristic feature of the acetic ...
... absorption ; ( 3 ) Difference in density between ( 1 ) and ( 2 ) , showing absorption maximum . FIG . 3 . On the short - wave side of the minima another absorption band commences , and this is the characteristic feature of the acetic ...
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Common terms and phrases
absorption acetic anhydride acetone acetyl added alcohol alkaline alunite Amer amine ammonia anhydrous anilide aqueous sodium atom benzene boiling bromine trifluoride Calc carbonate CHâ‚‚ Chem chloroform colour colourless needles compound condensation containing cooled crystallised crystals cyanide cyclisation decomp derivatives dilute dissolved distilled dried equiv ester ethanol ethyl acetate evaporated EXPERIMENTAL extracted with ether filtered filtrate fluoride formation formed Found fraction gave give heated under reflux hydrochloric acid hydrogen chloride hydrolysis iodide iodine ions isolated kcals ketone light petroleum b. p. liquid melting method methyl minutes mixed m. p. molecule nitrate nitrile nitrogen obtained oxalate oxide oxime oxygen pickeringite picrate piperidine potassium potassium hydroxide precipitate prepared prisms pyridine reduced pressure reductive dissolution removed requires residue room temperature salt semicarbazone separated sodium hydroxide solid soluble solvent specimen sulphate sulphuric acid washed xylose yellow needles yield