When.com Web Search

Search results

  1. Results From The WOW.Com Content Network
  2. Bromide - Wikipedia

    en.wikipedia.org/wiki/Bromide

    A bromide ion is the negatively charged form (Br −) of the element bromine, a member of the halogens group on the periodic table. Most bromides are colorless. Most bromides are colorless. Bromides have many practical roles, being found in anticonvulsants, flame-retardant materials, and cell stains. [ 3 ]

  3. Hydrogen bromide - Wikipedia

    en.wikipedia.org/wiki/Hydrogen_bromide

    Hydrogen bromide is the inorganic compound with the formula HBr. It is a hydrogen halide consisting of hydrogen and bromine. A colorless gas, it dissolves in water, forming hydrobromic acid , which is saturated at 68.85% HBr by weight at room temperature.

  4. Lewis structure - Wikipedia

    en.wikipedia.org/wiki/Lewis_structure

    Lewis structure of a water molecule. Lewis structures – also called Lewis dot formulas, Lewis dot structures, electron dot structures, or Lewis electron dot structures (LEDs) – are diagrams that show the bonding between atoms of a molecule, as well as the lone pairs of electrons that may exist in the molecule.

  5. Gallium (III) bromide - Wikipedia

    en.wikipedia.org/wiki/Gallium(III)_bromide

    The Lewis acidity of all the gallium trihalides, GaBr 3 included, has been extensively studied thermodynamically, and the basicity of GaBr 3 has been established with a number of donors. [2] GaBr 3 is capable of accepting an additional Br − ion or unevenly splitting its dimer to form [GaBr 4] −, a tetrahedral ion of which crystalline salts ...

  6. Gallium halides - Wikipedia

    en.wikipedia.org/wiki/Gallium_halides

    All four trihalides are known. They all contain gallium in the +3 oxidation state. Their proper names are gallium(III) fluoride, gallium(III) chloride, gallium(III) bromide and gallium(III) iodide. GaF 3 GaF 3 is a white solid which sublimes before it melts, with an estimated melting point above 1000 °C.

  7. Sodium bromide - Wikipedia

    en.wikipedia.org/wiki/Sodium_bromide

    Sodium bromide is an inorganic compound with the formula Na Br. It is a high-melting white, crystalline solid that resembles sodium chloride . It is a widely used source of the bromide ion and has many applications.

  8. Bromine - Wikipedia

    en.wikipedia.org/wiki/Bromine

    The bromide anion is not very toxic: a normal daily intake is 2 to 8 milligrams. [75] However, high levels of bromide chronically impair the membrane of neurons, which progressively impairs neuronal transmission, leading to toxicity, known as bromism. Bromide has an elimination half-life of 9 to 12 days, which can lead to excessive accumulation ...

  9. Bromate - Wikipedia

    en.wikipedia.org/wiki/Bromate

    A bromate is a chemical compound that contains this ion. Examples of bromates include sodium bromate (NaBrO 3) and potassium bromate (KBrO 3). Bromates are formed many different ways in municipal drinking water. The most common is the reaction of ozone and bromide: Br − + O 3 → BrO − 3