Formation constants at high ionic strength—I. Potentiometric determination of protonation constants for succinic, propionic and mono-methyl succinic acid in different ionic media

Talanta ◽  
1995 ◽  
Vol 42 (1) ◽  
pp. 5-8 ◽  
Author(s):  
G Jackson
Keyword(s):  
Ionic Strength ◽  
Succinic Acid ◽  
Formation Constants ◽  
High Ionic Strength ◽  
Protonation Constants ◽  
Potentiometric Determination ◽  
Ionic Media

Determination of Co(II) and Ni(II)-humate stability constants at high ionic strength NaCl solutions

2000 ◽  
Vol 88 (9-11) ◽  
Author(s):  
D.N. Kurk ◽  
Gregory R. Choppin
Keyword(s):  
Humic Acid ◽  
Ionic Strength ◽  
Solvent Extraction ◽  
Potentiometric Titration ◽  
Stability Constants ◽  
Dissociation Constants ◽  
High Ionic Strength ◽  
Extraction Technique ◽  
Solvent Extraction Technique

Complexation of Ni(II) and Co(II) by unfractionated humic acid (HA) was measured in 0.3 to 5.0 m NaCl solutions at pH 6 and 20 °C, using a solvent extraction technique. The dissociation constants and capacities of the humic acid were investigated in 0.1 to 5.0 m NaCl solutions at 25 °C using potentiometric titration methods.

Potentiometric determination of the protonation constants of some phenols in 1.0 mol/L NaCl at 25�C

1994 ◽  
Vol 349 (10-11) ◽  
pp. 703-707 ◽  
Author(s):  
Gorka Arana ◽  
Nestor Etxebarria ◽  
Luis Angel Fern�ndez
Keyword(s):  
Protonation Constants ◽  
Potentiometric Determination
Sign in / Sign up

Export Citation Format

Share Document