Journal of the Chemical Society, Part 2, Pages 1201-2488The Society., 1964 "Titles of chemical papers in British and foreign journals" included in Quarterly journal, v. 1-12. |
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Page 1374
... titration dissociation constants found are given in Table 1 . TABLE 1 . Titration dissociation constants of oxaloacetic acid at 25 ° and I ~ 0 · 1 . al All solutions were initially 40 ml . 0 · 1м - KCl to which weighed amounts of solid ...
... titration dissociation constants found are given in Table 1 . TABLE 1 . Titration dissociation constants of oxaloacetic acid at 25 ° and I ~ 0 · 1 . al All solutions were initially 40 ml . 0 · 1м - KCl to which weighed amounts of solid ...
Page 1380
... titration curve shows a marked inflexion at a point corresponding to the expected equivalent weight ( Fig . 1 ) . Detailed analysis by this method is difficult because of the decarboxylation occurring at these pH values . Carbonate ...
... titration curve shows a marked inflexion at a point corresponding to the expected equivalent weight ( Fig . 1 ) . Detailed analysis by this method is difficult because of the decarboxylation occurring at these pH values . Carbonate ...
Page 1381
... titration with sodium hydroxide . These three titration dissociation constants have the following pK ' values at 25 ° and I ~ 0.1 ; pKa = 2.22 ; pKa2 ' = 3.89 ; pKag ' 13.06 . When oxaloacetic acid is titrated with sodium hydroxide in ...
... titration with sodium hydroxide . These three titration dissociation constants have the following pK ' values at 25 ° and I ~ 0.1 ; pKa = 2.22 ; pKa2 ' = 3.89 ; pKag ' 13.06 . When oxaloacetic acid is titrated with sodium hydroxide in ...
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1-methylheptyl 1-phenylethyl bromide absorption acetic acid acetone acetonitrile adducts alcohol Amer amine anhydride aniline aqueous atom benzene bond Calc calculated carbon carboxyl Chem chloroform chromatography complex compounds concentration correlation crystallised cyclopropane derived diazomethane diphenylphosphinic dissociation constants distilled enol equation equilibrium constants ester ethanol ether experimental extracted fluorine formation Found fraction gave H₂O halides hydrazine hydrides hydrogen cyanide hydrolysis hydroxide infrared spectrum ionisation isomers k₁ k₂ kcal kinetic ligand methanolysis mixed m. p. mixture mmoles mole mole-¹ molecular molecules nitrogen nucleophilic o-complex obtained oleyl alcohol optical orbitals oxaloacetic acid oxidation oxygen peak phenols phosphate phosphine picryl potassium prepared proton pyridine rate coefficients rate constants reaction reflux requires residue rotation shown similar sodium solution solvent spectra structure substituted sulphide t-butyl methyl t-butyl peroxide Table tetracyanoethylene titration toluene-p-sulphonate values yield