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Studies on metal complexes in aqueous solution …- II: Malonates and phthalates of copper and calcium
Ratna Ghosh,V.S.K. Nair +1 more
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In this paper, the solubilities of calcium iodate and copper iodate in buffered solutions of sodium malonate and potassium hydrogen phthalate were reported and the thermodynamic association constants for the formation of these complexes and hydration entropies of the complexes were also derived.About:
This article is published in Journal of Inorganic and Nuclear Chemistry.The article was published on 1970-09-01. It has received 10 citations till now. The article focuses on the topics: Calcium iodate & Iodate.read more
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Metal-organic complexes in geochemical processes: temperature dependence of the standard thermodynamic properties of aqueous complexes between metal cations and dicarboxylate ligands
TL;DR: In this paper, the standard state thermodynamic properties for aqueous complexes between metal cations and divalent organic acid ligands (oxalate, malonate, succinate, glutarate, and adipate) are evaluated and applied to geochemical processes.
Journal ArticleDOI
Adsorption/bioadsorption of phthalic acid, an organic micropollutant present in landfill leachates, on activated carbons
J.D. Méndez-Díaz,Mahmoud M. Abdel daiem,José Rivera-Utrilla,Manuel Sánchez-Polo,I. Bautista-Toledo +4 more
TL;DR: The effectiveness of PA adsorption was lower in dynamic than in static regime due to the shorter adsorbent-adsorbate contact time in dynamic regime.
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Quantitative control of Acetabularia morphogenesis by extracellular calcium: A test of kinetic theory
TL;DR: Values of binding constant, Δ H 0 and Δ S 0 resembling those for endothermic, entropy-driven binding of calcium to anion paris in small ligands and (binding constant known), are calculated to phospholipid bilayers and some instances of protein side-chains.
Journal ArticleDOI
Thermodynamics of copper(II) dicarboxylate coordination in aqueous solution
TL;DR: In this paper, the association of H+ and Cu2+ with malonate, maleate, succinate and phthalate ions has been investigated both potentiometrically and calorimetrically at 25° and I = 0.1 mol dm−3 (NaClO4).
Journal ArticleDOI
Experimental study of aluminum and calcium malonate complexation at 25, 35, and 80°C
TL;DR: In this paper, the authors show that Al-malonate complexation can potentially enhance the solubility of Al-bearing minerals by up to five orders of magnitude, using only one aqueous Al-Malonate species.
References
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Studies of metal complexes in aqueous solution …- I: Calcium and copper lactates
Ratna Ghosh,V.S.K. Nair +1 more
TL;DR: In this article, the solubilities of calcium iodate and copper iodate in buffered solutions of sodium lactate were investigated by a pH titration method, and thermodynamic association constants were derived for the formation of the species CaLa + at 25°, 30°, 35°, 40° and 45°C and the species CuLa +, CuLa 2 at 25.
Related Papers (5)
Studies on metal complexes in aqueous solution—IV: Benzyl malonates of some transition metals
V.S.K. Nair,S. Parthasarathy +1 more
The Kinetics of Substitution Reactions Involving Metal Complexes. IV. Reaction between Lead and Zinc-Ethylenediaminetetraacetate Complexes in Aqueous Solutions
Nobuyuki Tanaka,Kiyoko Kato +1 more