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Showing 1 to 4 of 4 for “"Iodates"”.
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Solid state and nuclear results from Mössbauer studies with I[superscript 129]
… is computed. c) The isomeric shifts for some iodates indicate that their 5s-electron density is about 18% lA.rger than that of the iodides. This increase is caused by the partial removal of 5p electrons from iodine in the I-O bonds, which results in reduced screening of the 5s electrons. The …
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Études sur l'utilisation de composés solides comme réactifs analytiques
… cas du chromate de plomb(II). Des sélénites et iodates insolubles sont utilisés dans la troisième partie comme réactifs analytiques. L'effet de solubilisation des ligands EDTA et NTA sur ces réactifs insolubles permet leur détermination par une méthode titrimétrique, utilisant le principe de …
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Iodate Transformation By Marine Phytoplankton
<p>The speciation and distribution of iodine in the oceans are partly under biological control. Phytoplankton are suspected to mediate the transformation of iodate to iodide via reduction by the enzyme nitrate reductase. However, there has been no direct evidence to support this hypothesis.</p> …
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The Biogeochemistry of Iodine in Seawater
<p>Iodate and iodide are the two major species of iodine in seawater. In comparison to iodate, iodide is thermodynamically unstable in oxic seawater. The conversion (or reduction) of iodate to iodide may be mediated via biological activities. Since biological activities vary with the season, the …