… The chemical formula for the compound is given as the Al2O3 and its molecular weight is given as the 101. Sodium iodide is a white, crystalline salt with the chemical formula NaI, and is used in radiation detection, treatment of iodine deficiency, and as a reactant in the Finkelstein reaction. A) Pb2I B) PbI2 C) Pb2I4 D) PbI4 E) Pb2I2. The low solubility of silver iodide and lead iodide reflects the covalent character of these metal iodides. In solution there iodide (I-) ions and sodium (Na+) ions. Sodium iodide is used to treat or prevent iodine deficiency caused by … ››Sodium Iodide molecular weight. You can thus say that Chlorine accepts the electrons and become chloride ions which remain in solution with sodium to constitute sodium chloride. Bromine liquid reacts with sodium iodide to produce iodine and sodium bromide. Al_2(SO_4)_3 The sulfate anion has a -2 charge, whereas the aluminum cation has a +3 charge. Molecular weight calculation: 22.989770 + 126.90447 ›› Percent composition by element The other product of the reaction is aqueous sodium nitrate, #"NaNO"_3#, which will exist as ions in solution. Sodium iodide is an iodide salt that is formed into an injectable medicine. Sodium iodide is an inorganic salt with a chemical formula NaI. Industrially, sodium iodide is produced by the reaction between hydroiodic acid or iodine and sodium hydroxide. The charge of an aluminum ion is typically 3+. New Jobs: - Research Scientist (GNF) ... Chemical Formula: NaI. Chlorine, being more electronegative than iodine, oxidises the iodide ions (iodide loses electrons) to iodine which colours the solution brown. Brand names: Addamel N, MTE-7, MTE-6, Pediatrace As in all equations, it is important they be balanced out. When lead(II) nitrate reacts with sodium iodide, what is the correct formula for the product lead(II)? The chemical formula of sodium iodide is NaI. Molar mass of NaI = 149.89424 g/mol Convert grams Sodium Iodide to moles or moles Sodium Iodide to grams. Brand names: Iodides, Iodopen Drug class(es): minerals and electrolytes Sodium iodide systemic is used in the treatment of: Vitamin/Mineral Supplementation and Deficiency; trace elements with selenium and iodide systemic. \(NaOH+HI\rightarrow NaI+H_{2}O\) It is an important source of iodine. It is not accurate to write it in the form, Br + NaI → NaBr + I. Reactants and products need to be written accurately, then the equation needs to be considered as a whole. Chemical formula for SALT OF FOOD is NaCl or Sodium Chloride. Melting Point: 661 C. Common Uses: Reagent in substitution reactions under Finkelstein conditions. Name Type (if ionic) Chemical Formula Ex. Iodine is a halogen, which can form -1 charged ions. 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