Kinematics of Calcium Chloride Aggregation Reaction Nephelometrically

Author(s): Momin Nishat Parveen, Shaikh Abdul Baseer, Ayesha Durrani and Mazahar Farooqui*

Abstract: The process of aggregate formation of calcium chloride and oxalic acid reaction is studied nephelometrically and kinetically. It has been observed that reaction proceeds with the time which is indicated by the nephelometry turbidity unit (NTU) which shows dependence on the concentration of calcium chloride. This reaction also studied at different temperature which shows increase in reaction with the increase of temperature. Effect of ionic strength is also carried out showing negligible effect. With this study different thermodynamic parameters were calculated such as entropy change, enthalpy change, energy of activation etc.

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