Skip to main content
SpringerLink
Log in

Das Gleichgewicht des Cu2+−Cu+−Cu-systems in konzentrierten Perchloratlösungen

Equilibrium of the Cu2+−Cu+−Cu system in concentrated perchlorate solutions

  • Anorganische, Struktur- und Physikalische Chemie
  • Published:
Monatshefte für Chemie / Chemical Monthly Aims and scope Submit manuscript

Abstract

The equilibrium of the reaction Cu2++Cu⇌2 Cu+ has been investigated in cone. solutions of Ca(ClO4)2. The apparent equilibrium constants of this reaction and the formal potentials of the Cu2+/Cu+, Cu2+/Cu and Cu+/Cu redox systems were determined. From these data the hydration numbers of the Cu2+ and Cu+ ions were estimated and the scheme of the reaction studied was proposed and discussed. In addition the equilibrium constants of the reaction Cu2++Cu(Hg)⇌2 Cu+ were calculated and discussed.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

Literatur

  1. W. P. Wassiljev, E. K. Solotarjev, A. F. Kapustinskij, K. P. Mistschenko, E. A. Podgornaja undK. B. Jazimirskij, J. Fiz. Khim. [russ.]34, 1763 (1960).

    Google Scholar 

  2. R. Luther, Z. physik. Chem.36, 385 (1901).

    Google Scholar 

  3. F. Fenwick, J. Amer. Chem. Soc.48, 860 (1926).

    Google Scholar 

  4. G. W. Tindall undS. Bruckenstein, Anal. Chem.40, 1402 (1968).

    Google Scholar 

  5. J. P. Desmarquest, C. Trinh-Dinh undE. Bloch, J. Electroanal. Chem.27, 101 (1970).

    Google Scholar 

  6. A. I. Molodov, G. N. Markosjan, I. P. Ljumkis undW. W. Losjev, Elektrokhimiya9, 1460 (1973).

    Google Scholar 

  7. R. A. Robinson undR. H. Stockes, Electrolyte Solutions, Butterworths. London 1959.

    Google Scholar 

  8. B. Behr undJ. Malyszko, Roczn. Chem.41, 1589 (1967).

    Google Scholar 

  9. J. Malyszko, P. Wrona undZ. Galus, Bull. Acad. Sci. Polon. ser. sci. chim.31, 145 (1973).

    Google Scholar 

  10. K. P. Mistschenko undG. M. Poltorazkij, Probleme der Thermodynamik und Struktur von wäßrigen und nichtwäßrigen Elektrolytlösungen [russ.] Chimija, Leningrad. 1968.

  11. L. N. Njekrasov undH. P. Bjeresina, Dokl. Akad. Nauk SSSR142, 855 (1962).

    Google Scholar 

  12. J. Jacq, B. Cavalier undO. Bloch, Electrochim. Acta13, 1119 (1968).

    Google Scholar 

  13. L. Kiss undJ. Farkas, Acta Chim. Acad. Sci. Hung.66, 395 (1970).

    Google Scholar 

  14. A. I. Molodov undW. W. Losjev, In: Elektrochemie [russ.] (Hrsg. Akad. Nauk SSSR), Vol. 7. Moskau, 1971, S. 65.

  15. I. C. Raducanu undW. J. Lorenz, Electrochim. Acta16, 1143 (1971).

    Google Scholar 

  16. W. J. Lorenz, I. Moumtzis undE. Schmidt, J. Electroanal. Chem.33, 121 (1971).

    Google Scholar 

  17. H. C. Albaya undW. J. Lorenz, Z. phys. Chem. [N. F.]81, 294 (1972).

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Institut für Grundprobleme der Chemie, Universität Warschau, Polen

    Jan Malyszko & Ludomir Duda

Authors
  1. Jan Malyszko
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. Ludomir Duda
    View author publications

    You can also search for this author in PubMed Google Scholar

Additional information

Mit 3 Abbildungen

Rights and permissions

Reprints and permissions

About this article

Cite this article

Malyszko, J., Duda, L. Das Gleichgewicht des Cu2+−Cu+−Cu-systems in konzentrierten Perchloratlösungen. Monatshefte für Chemie 106, 633–642 (1975). https://doi.org/10.1007/BF00902167

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00902167

Search

Navigation