SULPHUR(IV) OXIDATION BY OXYGEN IN THE PRESENCE OF COBALT(II) IONS IN ATMOSPHERIC WATERS
作者： Irena Wilkosz , Dorota Smalcerz
DOI:
关键词: Oxygen 、 Cobalt 、 Catalysis 、 Inorganic chemistry 、 Ion 、 Aqueous solution 、 Order of reaction 、 Reaction rate constant 、 Chemistry 、 Sulfur
摘要: The paper presents results of study on catalytic effect Co(II) ions the oxidation S(IV) in aqueous solutions. Laboratory experiments were carried out at concentrations reactants and pH found atmospheric waters heavily pol luted atmospheres. kinetic law parameters, i.e. observed rate constant reaction order with respect to concentration, determined. Depending initial solution ion rates range between 2.2·10 -8 -1.6·10 -5 mol·dm -3 ·s -1 . obtained show that an 3.5- 5.0 activity is slight it becomes significant 6.0.
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