Stability of ternary copper—nitrilotriacetic acid complexes |
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| Authors: | Ebbe Still |
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| Affiliation: | Laboratory of Inorganic and Analytical Chemistry, Helsinki University of Technology, OtaniemiFinland |
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| Abstract: | A copper-selective electrode was used to investigate ternary copper—nitrilotriacetic acid complexes by means of combined pH and pM measurements. The theory presented for the evaluation of the stability of mixed-ligand complexes is based on the conditional constants. The emphasis is on the formation of 1:1:1 complexes of the type copper(II)—NTA—(hydroxide, amino acid, ammonia, triphosphate). |
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