Spectrophotometric determination of iodate,iodide and acids by flow injection analysis |
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| Authors: | OF Kamson |
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| Institution: | Chemistry Department, University of Lagos Lagos Nigeria |
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| Abstract: | The production of iodine by reaction of iodate and iodide in acidic solution is used for the spectrophotometric determination of 1–6 × 10?5 M iodate, 2–8 × 10?3 M iodide, and ca. 10?3 M acids. The sample is injected into a carrier stream containing the other two ions. The injection rate is ca. 100 h?1. |
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