SVIBOR - Papers quoted in CC - project code: 1-07-112

MINISTRY OF SCIENCE AND TECHNOLOGY

Strossmayerov trg 4, HR - 10000 ZAGREB
tel.: +385 1 459 44 44, fax: +385 1 459 44 69
E-mail: ured@znanost.hr

SVIBOR

SVIBOR - Collecting Data on Projects in Croatia


Papers quoted in Current Contents on project 1-07-112


Quoted papers: 3
Other papers: 4
Total: 7


Title: Association Reaction of Na(+) and Br(-) Ions in (70, 80, 90 and 95 Mass per Cent) tert-Butanol-Water Mixtures

Authors:
Tominić, Ivo (75944)
Radačić, Jasminka (199970)
Mekjavić, Ivica (30354)
Journal: Croatica Chemica Acta
Number: 3
ISSN: 0011-1643
Volume: 67
Year: 1994
Pages: from 307 to 314
Number of references: 9
Language: engleski
Summary: From the measured values for the molar conductivity of NaBr electrolyte of different concentrations in 70,80 90 and 95 mass per cent tert-butanol-water mixture were obtained the limiting molar conductivity (Lo) and association constant (KA) using Fuoss-Hsia and Lee-Wheaton equations. The constants obtained at different temperatures (15-35C) were used in determining the standard thermodynamic quantities for the ion-association-reaction Na(+) and Br(-). Comparison was made of obtained values with the analogous data for HBr electrolyte from literature.
Keywords: Molar conductivity,sodium bromide,ion association,tert-butanol-water mixtures,thermodynamic quantities.

Title: The Stability Constants of Cadmium Chloride Complexes in (10.30 and 50 Mass per Cent) Acetone-Water Mixtures from Electromotive Force Measurements

Authors:
Višić, Marija (91231)
Mekjavić, Ivica (30354)
Journal: Croatica Chemica Acta
Number: 1
ISSN: 0011--164
Volume: 69
Year: 1996
Number of references: 9
Language: engleski
Summary: A potentiometric method was used to determine the stability constants (K'n) for Cd-chloride(n) complexes (n=1-4) at different ionic strengths in 10,30 and 50 mass per cent acetone-water mixture. From these values were obtained the thermodynamic stability constants (Kn) for n=1,2 and 3 in 10 mass per cent acetone, and in other mixtures also for n=4. Constants Kn obtained at different temperatures (15-35C) were used in determining the standard thermodynamic quantities for the forming reactions of the cited complexes. The obtained values were compared with the analogous literature data for 2-propanol-water mixtures.
Keywords: Potentiometry,cadmium-chloride complexes,stability constants,acetone-water mixtures,thermodynamic quantities.

Title: Thermodynamics of the Cell: Cd(Hg)satd./CdCl2(m)/AgCl/Ag in (10,30 and 50 Mass per Cent) Acetone-Water Mixtures

Authors:
Višić, Marija (91231)
Mekjavić, Ivica (30354)
Journal: Croatica Chemica Acta
Number: 1
ISSN: 0011-1643
Volume: 69
Year: 1996
Number of references: 17
Language: engleski
Summary: The standard EMF of the cell was determined from the measured EMF values of the cell for different CdCl2 concentrations in 10,30 and 50 mass per cent acetone-water mixture and using literature data for stability constants of Cd-chloride complexes. These values at different temperatures (20-40C) enabled to establish the standard thermodynamic quantities for the cell reaction, for CdCl2 transfer from water into investigated mixed solvents, and also for CdCl2 activity coefficients. Thermodynamic quantities thus obtained were compared with the values from literature for 2-propanol-water mixtures, and CdCl2 transfer values also with the values of HBr transfer into acetone-water and 2-propanol-water mixtures.
Keywords: Electromotive force,cadmium chloride,acetone-water mixtures,thermodynamic quantities,activity coefficients.


MZT Croatian language SVIBOR Alphabetic list Sorted on project code Sorted on institutions Search help
Ministry of
Science and
Technology
Croatian
language
Svibor
homepage
Alphabetic
list
Sorted on
project code
Sorted on
institutions
Search Help

Information: svibor@znanost.hr