scholarly journals Potentiometric studies on the formation equilibria of ternary complexes of vanadium(III) with cysteine and some amino acids

2015 ◽  
Vol 27 (1) ◽  
pp. 22-28 ◽  
Author(s):  
Eduis Guerra ◽  
Yendry Martínez ◽  
José Daniel Martínez ◽  
Mary Lorena Araujo ◽  
Felipe Brito ◽  
...  
Keyword(s):  
Amino Acids ◽  
Ternary Complexes ◽  
Potentiometric Studies ◽  
Formation Equilibria

scholarly journals A Potentiometric Studies of Ternary Complexes of Co(II), Ni(II), Cu(II) and Zn(II) with Ethylenediaamine-N,N,N1,N1-Tetraacetic Acid and Melonic Acid

2018 ◽  
Vol 34 (6) ◽  
pp. 2782-2788
Author(s):  
Sapna Tomar ◽  
Padma Sikarwar
Keyword(s):  
Free Energy ◽  
Ionic Strength ◽  
Complex Formation ◽  
Ternary Complexes ◽  
Potentiometric Studies ◽  
Tetraacetic Acid ◽  
Complex Formation Equilibria ◽  
Formation Equilibria ◽  
Gibb’S Free Energy ◽  
Made In

Potentiometeric investigation on the complex formation equilibria involving Co(II), Ni(II), Cu(II) & Zn(II) with ethylenediaamine-N,N,N1,N1-tetraacetic acid and melonic acid have been made in solution at three different temps viz. (150, 350, 450C). Important thermodynamic parameters namely, change in Gibb’s free energy (DG0), change in enthalpy (DH0) and change in entropy (DS0) and stability constant have been determined potentiometrically at ionic strength of 0.1 M (KNO3).

Formation equilibria of ternary complexes of copper(II) with (S)-tryptophanhydroxamic acid and both D- and L-amino acids in aqueous solution

Polyhedron ◽  
2001 ◽  
Vol 20 (1-2) ◽  
pp. 103-109 ◽  
Author(s):  
Francesco Dallavalle ◽  
Giuseppina Folesani ◽  
Antonio Sabatini ◽  
Matteo Tegoni ◽  
Alberto Vacca
Keyword(s):  
Aqueous Solution ◽  
Amino Acids ◽  
Ternary Complexes ◽  
Formation Equilibria
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