STUDYOFIIClandBr/ClloNExcHANGEEQUILIBRIAONLEWITATM500CHELAT- INGRESIN

Authors

  • S A Khalil Department of Chemistry, Al-Fateh University, Tripoli-Libya
  • M B Omar Department of Chemistry, Al-Fateh University, Tripoli-Libya

Keywords:

Ion exchange equilibrium , Thermodynamic, Enthalpy (61{), Free energy (t.G), Entropy (t.S)

Abstract

Thermodynamic equilibrium constants of IICf and BrlCI ion exchange reaction on the strongly basic anion - exchanger
Lewitat M500 were determined different temperatures ranging from 25°_- 45°C. It was found that the value of K is g
and increases with increasing in temperature and K ~ris greater that K :,. The standard enthalpy Ml, free energy 6G
oo 0 .J -- and entropy 6S changes were calculated. 6H of ion exchange reactions were obtained to be 20.43 KJ mol for IICl and
-I -- 16.63 KJ mol for BrlC!.

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Published

2002-12-23

How to Cite

Khalil, S. A., & Omar, M. B. (2002). STUDYOFIIClandBr/ClloNExcHANGEEQUILIBRIAONLEWITATM500CHELAT- INGRESIN. Biological Sciences - PJSIR, 45(6), 367–370. Retrieved from https://v2.pjsir.org/index.php/biological-sciences/article/view/1839

Issue

Vol. 45 No. 6 (2002): Pakistan Journal of Scientific and Industrial Research

Section

Articles