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Results 1 to 25 of 615

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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 pKa 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

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

Deuterium solvent isotope effect on the basicity of methanol. Deuterium fractionation factor for CH3OL2+ in aqueous solutionKURZ, J. L; HAZEN, S. L; KURZ, L. C et al.Journal of physical chemistry (1952). 1986, Vol 90, Num 4, pp 543-545, issn 0022-3654Article

A priori calculations of pKa's for organic compounds in water. The pKa 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

Ionic strength dependence of formation constants. VII: Protonation constants of low molecular weight carboxylic acids at 10, 25 and 45° CCAPONE, S; DE ROBERTIS, A; DE STEFANO, C et al.Thermochimica acta. 1985, Vol 86, pp 273-280, issn 0040-6031Article

Miltifunctional substances : determination of pKa-values in overlapping ranges using an iteration procedureSISTOVARIS, N.Fresenius' journal of analytical chemistry. 1991, Vol 340, Num 6, pp 350-352, issn 0937-0633Article

Photometric determination of acidity constants by the flow gradient technique without pH measurementsMARCOS, J; RIOS, A; VALCARCEL, M et al.Analytical chemistry (Washington, DC). 1990, Vol 62, Num 20, pp 2237-2241, issn 0003-2700Article

Spectrophotometric evaluation of acidity constants of tetra-step overlapping equilibriaASUERO, A. G.Microchemical journal. 1987, Vol 36, Num 3, pp 359-363, issn 0026-265XArticle

Radical cation acidities in dimethyl sulfoxide solutionBORDWELL, F. G; BAUSCH, M. J.Journal of the American Chemical Society. 1986, Vol 108, Num 9, pp 2473-2474, issn 0002-7863Article

Spectroscopic Determination of Acidity Constants of Some Monoazo Resorcinol DerivativesBERBER, Halil; OGRETIR, Cemil; LEKESIZ, Emine Cigdem Sev et al.Journal of chemical and engineering data (Print). 2008, Vol 53, Num 5, pp 1049-1055, issn 0021-9568, 7 p.Article

HOLMES : a program for target factor analysisGONZALEZ-ARJONA, D; MEJIAS, J. A; GONZALEZ, A. G et al.Analytica chimica acta. 1994, Vol 295, Num 1-2, pp 119-125, issn 0003-2670Article

Utilisation de l'ortho-tolidine pour l'étude des réactions des halogénates et halogénites = Utilisation of ortho-tolidine for the study of halogenate and halogenite reactionsSCHMITZ, G; ROOZE, H.Canadian journal of chemistry (Print). 1986, Vol 64, Num 9, pp 1747-1751, issn 0008-4042Article

Computational method for unbiased evaluation of equivalence volumes and ionization constants from potentiometric acid-base titrationsGONZALEZ, A. G; ASUERO, A. G.Analytica chimica acta. 1992, Vol 257, Num 1, pp 29-33, issn 0003-2670Article

Potentiometric study of acid-base properties of humic acid using linear functions for treatment of titration dataALEIXO, L. M; GODINHO, O. E. S; DA COSTA, W. F et al.Analytica chimica acta. 1992, Vol 257, Num 1, pp 35-39, issn 0003-2670Article

Spectrophotometric determination of acidity constants of compounds with unsuitable absorption featuresGONZALEZ, A. G; PABLOS, F; ASUERO, A. G et al.International journal of pharmaceutics. 1991, Vol 72, Num 3, pp 193-197, issn 0378-5173Article

Numerical evaluation of overlapping acidity constants from the ratio of absorbances at two wavelengthsASUERO, A. G; NAVAS, M. J; RECAMALES, A. F et al.Mikrochimica acta (1966. Print). 1986, Vol 1, Num 5-6, pp 395-406, issn 0026-3672Article

Dissociation constants of substituted benzoic acids in water and in organic solventsLUDWIG, M; BARON, V; KALFUS, K et al.Collection of Czechoslovak chemical communications. 1986, Vol 51, Num 10, pp 2135-2142, issn 0010-0765Article

Spectrophotometric methods for the evaluation of acidity constants. II. Numerical methods for two-step overlapping equilibriaASUERO, A. G; JIMENEZ-TRILLO, J. L; NAVAS, M. J et al.Talanta (Oxford). 1986, Vol 33, Num 6, pp 531-535, issn 0039-9140Article

A bilogarithmic method for the evaluation of distribution constant (partition coefficient) and acidity constants of amphoteric substances from liquid-liquid distribution measurementsASUERO, A. G.Analytical letters. 1992, Vol 25, Num 6, pp 1157-1169, issn 0003-2719Article

Isoachophoretic determination of mobility and pKa means of computer simulation. VI: Mobility and pKa of sixty anions in methanolHIROKAWA, T; TSUYOSHI, T; KISO, Y et al.Journal of chromatography. 1987, Vol 408, pp 27-41, issn 0021-9673Article

Determination of pKa at the air/water interface by second harmonic generationXIAOLIN ZHAO; SUCHITRA SUBRAHMANYAN; EISENTHAL, K. B et al.Chemical physics letters. 1990, Vol 171, Num 5-6, pp 558-562, issn 0009-2614Article

Amine―carboxyboranes, the boron analogues of α-amino acids: synthesis, acidity constants, and amide-bond formationDAS, M. K; PURNENDU MUKHERJEE.Journal of chemical research. Synopses (Print). 1987, Num 11, issn 0308-2342, 368Article

Dissociation constants of chloroguaiacols in water : A comparison of measured and predicted valuesGUNDERSEN, J. L; MACINTYRE, W. G.Environmental toxicology and chemistry. 1996, Vol 15, Num 6, pp 809-813, issn 0730-7268Article

Acidity constants of bile acids in aqueous solution under physiological conditionsDE CASTRO, B; LIMA, J. L. F. C; REIS, M. S. F. F. H et al.Analusis (Imprimé). 1994, Vol 22, Num 5, pp 281-286, issn 0365-4877Article

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