Explain why the halogens (fluorine, chlorine, bromine, and iodine) occur as diatomic molecules. Why do electrons in insulators not contribute to its conductivity? How many covalent bonds are normally formed by O? Explain why the energy level of an atom become energy bands in a solid. Why ga...
Groundnuts (active principle arachidoside)were reported to be goitrogenic, however this effect was inhibited by small amounts of iodine as potassium iodide [42,43]. Are Millets goitrogenic? Thus, in vivo and in vitro studies revealed that millet dietsrich in C-glycosylflavones produce goitro...
The iodine/iodide system is also metal ion free, a feature that is especially useful when measuring in Tris buffer and protein solutions. Reference systems with metal ions (e.g. Ag/AgCl) will interact with these solutions, ultimately resulting in the reference junction becoming clogged. ...
What is the oxidation number of iodine? What is the oxidation number of copper? What is the oxidation number of bromine in the BrO_3^- ion? What are the oxidation numbers for ClO-? What is the oxidation number of I in KIO_{4}?
A semi-paste oral preparation comprises, as effective ingredients, at least 0.1 to 20% by weight of povidone-iodine based on the total weight of the preparation, and 0 to 50 parts by weight of potassium iodide and 1 to 300 parts by weight of a sugar alcohol of an oligosaccharide as a ...
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