On the Formation of Complex Ions Applied in Analytical Chemistry. III : Studies on Complexes of Copper and Zinc Citrates
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From the standpoint of analytical chemistry, complexbilities of various ions applied to chemical analysis have been measured. In the present study, the complexbilities of copper and zinc citrates were measured by usual potentiometric compensation method, using the ion concentration cell and hydrogen electrode. The following results were obtained at 25℃ : copper citrate : K=3.37×10^<-4> ; zinc citrate : K=2.19×10^<-4>.
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