Determination of pK_a values of benzoxa-, benzothia-and benzoselena-zolinone derivatives by capillary electrophoresis Comparison with potentiometric titration and spectrometric dataFOULON, C; DUHAL, N; LACROIX-CALLENS, B et al.European journal of pharmaceutical sciences. 2007, Vol 31, Num 3-4, pp 165-171, issn 0928-0987, 7 p.Article

Acidity constants of cefetamet, cefotaxime and ceftriaxone; the effect of the substituent at C3 positionALEKSIC, M; SAVIC, V; POPOVIC, G et al.Journal of pharmaceutical and biomedical analysis. 2005, Vol 39, Num 3-4, pp 752-756, issn 0731-7085, 5 p.Article

Multiwavelength spectrophotometric determination of protolytic constants of 4-(2-pyridylazo) resorcinol (PAR) in binary DMF-water mixturesROUHOLLAHI, A; KIAIE, F. M; GHASEMI, J et al.Talanta (Oxford). 2005, Vol 66, Num 3, pp 653-658, issn 0039-9140, 6 p.Article

The mechanism of the protonation of metal (hydr)oxides in aqueous solutions studied for various interfacial/surface ionization models and physicochemical parameters : A critical review and a novel approachBOURIKAS, Kyriakos; KORDULIS, Christos; LYCOURGHIOTIS, Alexis et al.Advances in colloid and interface science. 2006, Vol 121, Num 1-3, pp 111-130, issn 0001-8686, 20 p.Article

Study on protolytic equilibria of lorazepam and oxazepam by UV and NMR spectroscopyPOPOVIC, G. V; SLADIC, D. M; STEFANOVIC, V. M et al.Journal of pharmaceutical and biomedical analysis. 2003, Vol 31, Num 4, pp 693-699, issn 0731-7085, 7 p.Article

Effect of citrate impurities on the reference pH value of potassium dihydrogen buffer solutionLITO, M. J. Guiomar H. M; CAMOES, M. Filomena G. F. C; COVINGTON, A. K et al.Analytica chimica acta. 2003, Vol 482, Num 1, pp 137-146, issn 0003-2670, 10 p.Article

Computational approaches may underestimate pK_a values of longer-chain perfluorinated carboxylic acids : Implications for assessing environmental and biological effectsRAYNE, Sierra; FOREST, Kaya; FRIESEN, Ken J et al.Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering. 2009, Vol 44, Num 4, pp 317-326, issn 1093-4529, 10 p.Article

Flourimetric and prototropic studies on the inclusion complexation of 2-amino and 4-aminodiphenyl ethers with β-cyclodextrin : Unusual behavior of 4-aminodiphenyl etherMUTHU VIJAYAN ENOCH, Israel V; SWAMINATHAN, Meenakshisundaram.Journal of luminescence. 2007, Vol 127, Num 2, pp 713-720, issn 0022-2313, 8 p.Article

Influence des différentes erreurs expérimentales sur l'intervalle de confiance dans la détermination des constantes de protonation des acidesRUDYAK, YU. V; VORONEZHEVA, N. I; DYATLOVA, N. M et al.Žurnal fizičeskoj himii. 1986, Vol 60, Num 4, pp 903-907, issn 0044-4537Article

The dissociation constant and Henry's law constant of HCl in aqueous solutionMARSH, A. R. W; MCELROY, W. J.Atmospheric environment. 1985, Vol 19, Num 7, pp 1075-1080, issn 0004-6981Article

Thallium (I) iodate solubility product and iodic acid dissociation constant from 2 to 75°CRAMETTE, R. W; PALMER, D. A.Journal of solution chemistry. 1984, Vol 13, Num 9, pp 637-646, issn 0095-9782Article

The pK_a values of the conjugate acid of imidazole in water-ethanol mixturesOSZCZA POWICZ, J; CZURYLOWSKA, M.Talanta (Oxford). 1984, Vol 31, Num 7, pp 559-560, issn 0039-9140Article

The spectrophotometric evaluation of acidity constants: the double incomplete colour changesASUERO, A. G; NAVAS, M. J; ROSALES, D et al.Talanta (Oxford). 1984, Vol 31, Num 3, pp 233-234, issn 0039-9140Article

Evaluation of acidity constants of two-step overlapping equilibria of amphoteric substances from solubility measurementsASUERO, A. G.Journal of pharmaceutical and biomedical analysis. 1988, Vol 6, Num 3, pp 313-316, issn 0731-7085Article

The pK_a values of simple aldehydes determined by kinetics of chlorinationGUTHRIE, J. P; COSSAR, J.Canadian journal of chemistry (Print). 1986, Vol 64, Num 12, pp 2470-2474, issn 0008-4042Article

Determination of acid dissociation constants by high-performance liquid chromatographyMIYAKE, K; OKUMURA, K; TERADA, H et al.Chemical and pharmaceutical bulletin. 1985, Vol 33, Num 2, pp 769-777, issn 0009-2363Article

Acid dissociation constants of alkyl xanthic acids and formation constants of cadmium(II) and zinc(II) xanthato complexes in 1:1 V/V H₂O-DMF mediumHAYASHI, K; SASAKI, Y; INOMATA, S et al.Bulletin of the Chemical Society of Japan. 1984, Vol 57, Num 11, pp 3074-3076, issn 0009-2673Article

Acidity constants of some azo imidazole derivatives in water-rich aqueous organic solventsMAHMOUD, M. R; HAMED, M. M; IBRAHIM, S. A et al.Bulletin de la Société chimique de France. 1983, Num 9-10, pp 220-225, issn 0037-8968Article

The acidic behaviour of osmium(VIII) and osmium(VI)GALBACS, Z. M; ZSEDNAI, A; CSANYI, L. J et al.Transition metal chemistry (Weinheim). 1983, Vol 8, Num 6, pp 328-332, issn 0340-4285Article

Evaluation of acidity constants of amphoteric substances by the corresponding solubilities methodASUERO, A. G.Analytical letters. 1990, Vol 23, Num 5, pp 877-881, issn 0003-2719, 5 p.Article

Studies on fluorescein. II: The solubility and acid dissociation constants of fluorescein in water solutionDIEHL, H; MARKUSZEWSKI, R.Talanta (Oxford). 1985, Vol 32, Num 2, pp 159-165, issn 0039-9140Article

Determination of acidity constants by a solubility methodMOROI, Y; MATUURA, R.Analytica chimica acta. 1983, Vol 152, pp 239-245, issn 0003-2670Article

A priori calculations of pK_a's for organic compounds in water. The pK_a of ethaneJORGENSEN, W. L; BRIGGS, J. M; GAO, J et al.Journal of the American Chemical Society. 1987, Vol 109, Num 22, pp 6857-6858, issn 0002-7863Article

Measurement of acidity constants of benzothiadiazines by solvent extraction with use of a membrane phase-separatorKHAN, A. S; CANTWELL, F. F.Talanta (Oxford). 1986, Vol 33, Num 2, pp 119-123, issn 0039-9140Article

Determination of acidity constants by solvent extraction/flow injection analysis using a dual-membraneFOSSEY, L; CANTWELL, F. F.Analytical chemistry (Washington, DC). 1985, Vol 57, Num 4, pp 922-926, issn 0003-2700Article