Ionization constants for very weak organic acids in aqueous solution and apparent ionization constants for water in aqueous organic mixtures

1972 ◽  
Vol 1 (4) ◽  
pp. 341-351 ◽  
Author(s):  
Earl M. Woolley ◽  
Jay Tomkins ◽  
Loren G. Hepler
Keyword(s):  
Aqueous Solution ◽  
Organic Acids ◽  
Ionization Constants ◽  
Organic Mixtures ◽  
Weak Organic Acids

Anodic oxidation of niobium in aqueous solution of weak organic acids

1987 ◽  
Vol 155 (1) ◽  
pp. 115-124 ◽  
Author(s):  
R.K. Nigam ◽  
K.C. Singh ◽  
Sanjeev Maken
Keyword(s):  
Aqueous Solution ◽  
Organic Acids ◽  
Anodic Oxidation ◽  
Weak Organic Acids

Gelation of shark myofibrillar proteins by weak organic acids

1994 ◽  
Vol 50 (2) ◽  
pp. 185-190 ◽  
Author(s):  
V. Venugopal ◽  
S.N. Doke ◽  
P.M. Nair
Keyword(s):  
Organic Acids ◽  
Myofibrillar Proteins ◽  
Weak Organic Acids

Weak organic acids induce taurine release through an osmotic-sensitive process in in vivo rat hippocampus

1990 ◽  
Vol 26 (2) ◽  
pp. 159-167 ◽  
Author(s):  
J. M. Solis ◽  
A. S. Herranz ◽  
O. Herreras ◽  
N. Menéndez ◽  
R. Martin del Rio
Keyword(s):  
Organic Acids ◽  
Rat Hippocampus ◽  
Taurine Release ◽  
Weak Organic Acids

THE ACIDITY OF SOME AROMATIC FLUORO ALCOHOLS AND KETONES

1960 ◽  
Vol 38 (3) ◽  
pp. 399-406 ◽  
Author(s):  
Ross Stewart ◽  
R. Van der Linden
Keyword(s):  
Aqueous Solution ◽  
Nitro Compounds ◽  
Ionization Constants

A series of five trifluoroacetophenones and five phenyl trifluoromethyl carbinols have been synthesized and their ionization constants in water measured. They are the unsubstituted, p-methoxy, p-methyl, m-bromo, and m-nitro compounds. The ketones exist as hydrates in aqueous solution and each is about two pK units stronger than the corresponding alcohol. The acidities of both series are correlated by the Hammett relation with ρ values of 1.11 and 1.01 for the ketone hydrates and alcohols respectively. The acid strengths vary from a pKa of 9.18 for m-nitro-α,α,α-trifluoroacetophenone to 12.24 for p-methoxyphenyl trifluoromethyl carbinol.

scholarly journals Modelling of the conversion of weak organic acids by bipolar membrane electrodialysis

Desalination ◽  
2002 ◽  
Vol 149 (1-3) ◽  
pp. 399-404 ◽  
Author(s):  
H. Roux-de Balmann ◽  
M. Bailly ◽  
F. Lutin ◽  
P. Aimar
Keyword(s):  
Organic Acids ◽  
Bipolar Membrane ◽  
Weak Organic Acids ◽  
Bipolar Membrane Electrodialysis
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