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  2. Sodium selenide - Wikipedia

    en.wikipedia.org/wiki/Sodium_selenide

    Chemical formula. Na 2 Se: Molar mass: 124.951 g·mol −1 Density: ... Sodium selenide is an inorganic compound of sodium and selenium with the chemical formula Na 2 Se.

  3. Sodium hydroselenide - Wikipedia

    en.wikipedia.org/wiki/Sodium_hydroselenide

    Sodium hydroselenide is an inorganic compound with the chemical formula Na Se H. It is a salt of hydrogen selenide. It consist of sodium cations Na + and hydroselenide anions − SeH. Each unit consists of one sodium, one selenium, and one hydrogen atom. Sodium hydroselenide is a selenium analog of sodium hydroxide NaOH.

  4. Selenide - Wikipedia

    en.wikipedia.org/wiki/Selenide

    Sample of cadmium selenide, a pigment. The parent inorganic selenide is hydrogen selenide (H 2 Se). It is a colorless, malodorous, toxic gas. It dissolves in aqueous solution, to give the hydrogenselenide or biselenide ion HSe −. At higher pH, selenide forms. Solutions of hydrogen selenide and selenide are oxidized by air to give elemental ...

  5. Hydroselenide - Wikipedia

    en.wikipedia.org/wiki/Hydroselenide

    A hydroselenide (or biselenide or selanide) is an ion or chemical compound containing the [SeH] − ion. The radical HSe is a pseudohalogen.Hydroselenide can be a ligand in transition metal complexes where it can be attached to a single atom, or bridge two atoms.

  6. Sodium selenite - Wikipedia

    en.wikipedia.org/wiki/Sodium_selenite

    Sodium selenide sodium biselenite: ... Sodium selenite is the inorganic compound with the formula Na 2 SeO 3.

  7. Organoselenium chemistry - Wikipedia

    en.wikipedia.org/wiki/Organoselenium_chemistry

    In presence of a β-hydrogen, a selenide will give an elimination reaction after oxidation, to leave behind an alkene and a SeO-selenoperoxol. The SeO-selenoperoxol is highly reactive and is not isolated as such. In the elimination reaction, all five participating reaction centers are coplanar and, therefore, the reaction stereochemistry is syn.

  8. Sodium selenate - Wikipedia

    en.wikipedia.org/wiki/Sodium_selenate

    Sodium selenate is the inorganic compound with the formula Na 2 SeO 4. It exists as the anhydrous salt, the heptahydrate, and the decahydrate. [1] These are white, water-soluble solids. The decahydrate is a common ingredient in multivitamins and livestock feed as a source of selenium. The anhydrous salt is used in the production of some glass.

  9. Sodium hydrogen selenite - Wikipedia

    en.wikipedia.org/wiki/Sodium_hydrogen_selenite

    Sodium hydrogen selenite. Sodium hydrogen selenite is an inorganic chemical consisting of a ratio of one hydrogen, one sodium, three oxygen, and one selenium atom. It is the sodium salt of the conjugate base of selenous acid. This compound finds therapeutic application for providing the essential trace element selenium.