Journal of the Chemical Society, Part 2Chemical Society., 1949 |
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Results 1-3 of 81
Page 973
... given by the equation 1 - 9r - - Σxr , sy's • 8 measured in units of the electronic charge . - q , at atom & in the ( 3 ) Comparison of Methods of calculating q . - Equation ( 3 ) tells us that if we can find the values of x ,,, for the ...
... given by the equation 1 - 9r - - Σxr , sy's • 8 measured in units of the electronic charge . - q , at atom & in the ( 3 ) Comparison of Methods of calculating q . - Equation ( 3 ) tells us that if we can find the values of x ,,, for the ...
Page 1219
... given in Table IV are those obtained for saturation irradiation 25 minutes after removal from the source . The ... given by 100 VN . + No / ( N . - No ) , where N , is the number of counts due to the specimen and background , and N , the ...
... given in Table IV are those obtained for saturation irradiation 25 minutes after removal from the source . The ... given by 100 VN . + No / ( N . - No ) , where N , is the number of counts due to the specimen and background , and N , the ...
Page 1411
... given by Abramson , Moyer , and Gorin ( loc . cit . ) . 1 The values of the electrophoretic mobility calculated from this equation are given in Table II , together with the observed values . For these calculations the values of and a ...
... given by Abramson , Moyer , and Gorin ( loc . cit . ) . 1 The values of the electrophoretic mobility calculated from this equation are given in Table II , together with the observed values . For these calculations the values of and a ...
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4-dinitrophenylhydrazone absorption acetic anhydride acetone acetyl acidified added aldehyde alkaline aluminium chloride Amer amine ammonia aniline aqueous sodium atom benzene boiling bond bromine Calc carbon catalyst CH₂ Chem chloroform citrinin colourless needles compound condensation cooled crystallised crystallised from alcohol crystals cyanide cyclisation decomp derivative dilute dissolved distilled dried electrode ester evaporated extracted with ether filtered filtrate formed colourless Found fraction gave give heated under reflux hydrochloric acid hydrogen chloride hydrolysis iodide isolated ketone lactone light petroleum b. p. m. p. and mixed methanol method methyl alcohol minutes mixed m. p. mixture molecule obtained oxide phenol phosphoric picrate potassium hydroxide precipitate prepared pyridine reaction reduced pressure requires residue resin room temperature salt separated sodium hydroxide solid soluble solution solvent specimen structure substance sulphuric acid triethylamine values washed yellow needles yield