Kratko priopćenje

Dependence of Rates of Substitution Reactions of Pentacyanoaquoiron(II) Ion on Ionic Strength

A. Žmikić ; Department of Chemistry, Faculty of Pharmacy and Biochemistry, University of Zagreb
M. Pribanić ; Department of Chemistry, Faculty of Pharmacy and Biochemistry, University of Zagreb
D. Pavlović ; Department of Chemistry, Faculty of Pharmacy and Biochemistry, University of Zagreb
S. Ašperger ; Department of Chemistry, Faculty of Pharmacy and Biochemistry, University of Zagreb

Sažetak

The second-order rate constants (k) of substitution of water
in pentacyanoaquo:iron(II) ion by nitrite, thiocyanate, sulphite or
nitrobenzene were determined at various ionic strengths {I) in
aqueous solution at 25 oc. The following slopes of the plot of log
k versus J'h were obtained : 2.9 (No2-·), 2.5 (SCN-), 4.4 (S0a2-), and
zero (nitrosobenzene).

Ključne riječi

Hrčak ID:

196667

URI

https://hrcak.srce.hr/196667

Datum izdavanja:

15.10.1975.

Posjeta: 736 *