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Polarographic Investigations of Some Metal lVIonocarhoxylato Complexes. II. Monocarboxylato Complexes of Zinc

I. Filipović ; Institute of Inorganic Chemistry, Facuity of Technology, Univ ersity of Zagreb, Zagreb, Croatia, Yugoslavia
I. Piljac ; Institute of Inorganic Chemistry, Facuity of Technology, Univ ersity of Zagreb, Zagreb, Croatia, Yugoslavia
Z. Crnić ; Institute of Inorganic Chemistry, Facuity of Technology, Univ ersity of Zagreb, Zagreb, Croatia, Yugoslavia
M. Radulović ; Institute of Inorganic Chemistry, Facuity of Technology, Univ ersity of Zagreb, Zagreb, Croatia, Yugoslavia
Dj. Valenteković ; Institute of Inorganic Chemistry, Facuity of Technology, Univ ersity of Zagreb, Zagreb, Croatia, Yugoslavia

Sažetak

The stability constants of zinc monocarboxylato complexes
n ave been determined by the polarographic method of DeFord and
Hume in water solutions of a constant ionic strength 2 and a constant
monocarboxylic acid concentration of 2 M. The examinations
were carried out in the monocarboxylate concentration range up to
2 M. The following values for cumulative stability constants were
obtained: formato complexes f31 = 4, [32 = 3, [33 = 4, p4 = 6; acetato
complexes Pt = 4, f32 = 9, p3 = 1:2, p4 = 31; propionato complexes
p1 = 8, p2 = 2, p3 = 15, p4 = 43; butyrato complexes Pl= 7, p2 = 3,
p3 = 26, p4 = 103.

Ključne riječi

Hrčak ID:

208452

URI

https://hrcak.srce.hr/208452

Datum izdavanja:

1.7.1961.

Posjeta: 669 *