Experimental Study of Closed System in the Chlorine Dioxide-Iodide-Sulfuric Acid Reaction by UV-Vis Spectrophotometric Method

The mole ratio r(r=[I−]0/[ClO2]0) has great influence on ClO2-I−-H2SO4 closed reaction system. By changing the initiate concentration of potassium iodide, the curve of absorbance along with the reaction time was obtained at 350 nm and 297 nm for triiodide ion, and 460 nm for iodine. The changing poi...

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Bibliographic Details
Main Authors: Na Li, Laishun Shi, Xiaomei Wang, Fang Guo, Chunying Yan
Format: Article
Language:English
Published: Wiley 2011-01-01
Series:International Journal of Analytical Chemistry
Online Access:http://dx.doi.org/10.1155/2011/130102
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