FarFaR - Pharmacy Repository
University of Belgrade, Faculty of Pharmacy
    • English
    • Српски
    • Српски (Serbia)
  • English 
    • English
    • Serbian (Cyrillic)
    • Serbian (Latin)
  • Login
View Item 
  •   FarFaR
  • Pharmacy
  • Radovi istraživača / Researchers’ publications
  • View Item
  •   FarFaR
  • Pharmacy
  • Radovi istraživača / Researchers’ publications
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Spectrophotometric investigations of the reaction between gold(III) and potassium iodide

Spektrofotometrijsko ispitivanje reakcije zlata(III) sa kalijum-jodidom

Thumbnail
2000
255.pdf (1.697Mb)
Authors
Vasić, Vesna
Premović, Suzana
Čakar, Mira
Radak, Bojan B.
Milovanović, Gordana A.
Article (Published version)
Metadata
Show full item record
Abstract
The equilibria of the complex formation between AuCl4-n(OH)n- and I- was studied spectrophotometrically in aqueous solutions containing KI:Au(III)≤2 in the acidity range from 1 M HCl to pH 7 at 25 ºC. From the hydrogen ion and Cl- ion dependence of the absorption spectra, it was found that AuCl2I2- and Au(OH)2I2- complexes were formed. The equilibrium constants of complex formation were determined.
Ravnoteže obrazovanja kompleksa između AuCl4-n(OH)n i KI ispitivane su spektrofotometrijski u vodenim rastvorima pri odnosu koncentracija KI:Au(III) ≤ 2 u oblasti kiselosti od 1 M HCl do pH 7 na 25 ºC. Iz promene apsorpcionih spektara u zavisnosti od kiselosti sredine i koncentracije Cl- jona nađeno je da se obrazuju kompleksi AuCl2I2- i Au(OH)2I2-. Određene su konstante ravnoteže odgovarajućih reakcija. PR Projekat Ministarstva nauke Republike Srbije.
Keywords:
Au(III) / iodine / complexes / aqueous solutions
Source:
Journal of the Serbian Chemical Society, 2000, 65, 5-6, 345-352
Publisher:
  • Srpsko hemijsko društvo, Beograd

ISSN: 0352-5139

WoS: 000087397100010

Scopus: 2-s2.0-0034345153
[ Google Scholar ]
6
6
Handle
https://hdl.handle.net/21.15107/rcub_vinar_6289
URI
https://farfar.pharmacy.bg.ac.rs/handle/123456789/257
Collections
  • Radovi istraživača / Researchers’ publications
Institution/Community
Pharmacy
TY  - JOUR
AU  - Vasić, Vesna
AU  - Premović, Suzana
AU  - Čakar, Mira
AU  - Radak, Bojan B.
AU  - Milovanović, Gordana A.
PY  - 2000
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/257
AB  - The equilibria of the complex formation between AuCl4-n(OH)n- and I- was studied spectrophotometrically in aqueous solutions containing KI:Au(III)≤2 in the acidity range from 1 M HCl to pH 7 at 25 ºC. From the hydrogen ion and Cl- ion dependence of the absorption spectra, it was found that AuCl2I2- and Au(OH)2I2- complexes were formed. The equilibrium constants of complex formation were determined.
AB  - Ravnoteže obrazovanja kompleksa između AuCl4-n(OH)n i KI ispitivane su spektrofotometrijski u vodenim rastvorima pri odnosu koncentracija KI:Au(III) ≤ 2 u oblasti kiselosti od 1 M HCl do pH 7 na 25 ºC. Iz promene apsorpcionih spektara u zavisnosti od kiselosti sredine i koncentracije Cl- jona nađeno je da se obrazuju kompleksi AuCl2I2- i Au(OH)2I2-. Određene su konstante ravnoteže odgovarajućih reakcija. PR Projekat Ministarstva nauke Republike Srbije.
PB  - Srpsko hemijsko društvo, Beograd
T2  - Journal of the Serbian Chemical Society
T1  - Spectrophotometric investigations of the reaction between gold(III) and potassium iodide
T1  - Spektrofotometrijsko ispitivanje reakcije zlata(III) sa kalijum-jodidom
VL  - 65
IS  - 5-6
SP  - 345
EP  - 352
UR  - https://hdl.handle.net/21.15107/rcub_vinar_6289
ER  - 
@article{
author = "Vasić, Vesna and Premović, Suzana and Čakar, Mira and Radak, Bojan B. and Milovanović, Gordana A.",
year = "2000",
abstract = "The equilibria of the complex formation between AuCl4-n(OH)n- and I- was studied spectrophotometrically in aqueous solutions containing KI:Au(III)≤2 in the acidity range from 1 M HCl to pH 7 at 25 ºC. From the hydrogen ion and Cl- ion dependence of the absorption spectra, it was found that AuCl2I2- and Au(OH)2I2- complexes were formed. The equilibrium constants of complex formation were determined., Ravnoteže obrazovanja kompleksa između AuCl4-n(OH)n i KI ispitivane su spektrofotometrijski u vodenim rastvorima pri odnosu koncentracija KI:Au(III) ≤ 2 u oblasti kiselosti od 1 M HCl do pH 7 na 25 ºC. Iz promene apsorpcionih spektara u zavisnosti od kiselosti sredine i koncentracije Cl- jona nađeno je da se obrazuju kompleksi AuCl2I2- i Au(OH)2I2-. Određene su konstante ravnoteže odgovarajućih reakcija. PR Projekat Ministarstva nauke Republike Srbije.",
publisher = "Srpsko hemijsko društvo, Beograd",
journal = "Journal of the Serbian Chemical Society",
title = "Spectrophotometric investigations of the reaction between gold(III) and potassium iodide, Spektrofotometrijsko ispitivanje reakcije zlata(III) sa kalijum-jodidom",
volume = "65",
number = "5-6",
pages = "345-352",
url = "https://hdl.handle.net/21.15107/rcub_vinar_6289"
}
Vasić, V., Premović, S., Čakar, M., Radak, B. B.,& Milovanović, G. A.. (2000). Spectrophotometric investigations of the reaction between gold(III) and potassium iodide. in Journal of the Serbian Chemical Society
Srpsko hemijsko društvo, Beograd., 65(5-6), 345-352.
https://hdl.handle.net/21.15107/rcub_vinar_6289
Vasić V, Premović S, Čakar M, Radak BB, Milovanović GA. Spectrophotometric investigations of the reaction between gold(III) and potassium iodide. in Journal of the Serbian Chemical Society. 2000;65(5-6):345-352.
https://hdl.handle.net/21.15107/rcub_vinar_6289 .
Vasić, Vesna, Premović, Suzana, Čakar, Mira, Radak, Bojan B., Milovanović, Gordana A., "Spectrophotometric investigations of the reaction between gold(III) and potassium iodide" in Journal of the Serbian Chemical Society, 65, no. 5-6 (2000):345-352,
https://hdl.handle.net/21.15107/rcub_vinar_6289 .

DSpace software copyright © 2002-2015  DuraSpace
About FarFaR - Pharmacy Repository | Send Feedback

OpenAIRERCUB
 

 

All of DSpaceCommunitiesAuthorsTitlesSubjectsThis institutionAuthorsTitlesSubjects

Statistics

View Usage Statistics

DSpace software copyright © 2002-2015  DuraSpace
About FarFaR - Pharmacy Repository | Send Feedback

OpenAIRERCUB