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Beryllium bromide is the chemical compound with the formula BeBr 2. It is very hygroscopic and dissolves well in water . The Be 2+ cation, which is relevant to BeBr 2 , is characterized by the highest known charge density (Z/r = 6.45), making it one of the hardest cations and a very strong Lewis acid .
Beryllium bromide – BeBr 2 [108] Beryllium carbonate – BeCO 3 [109] Beryllium chloride – BeCl 2 [110] Beryllium fluoride – BeF 2 [111] Beryllium hydride – BeH 2 [112] Beryllium hydroxide – Be(OH) 2 [113] Beryllium iodide – BeI 2 [114] Beryllium nitrate – Be(NO 3) 2 [115] Beryllium nitride – Be 3 N 2 [116] [117] Beryllium oxide ...
Even the compound beryllium fluoride, which is the most ionic beryllium compound, has a low melting point and a low electrical conductivity when melted. [ 12 ] [ 13 ] [ 14 ] All the alkaline earth metals have two electrons in their valence shell, so the energetically preferred state of achieving a filled electron shell is to lose two electrons ...
These may be metal salts containing bromide ion such as potassium bromide, or more covalent bromides of metals or nonmetals ... Beryllium bromide; Bibenzonium bromide;
Pages in category "Beryllium compounds" The following 29 pages are in this category, out of 29 total. ... Beryllium bromide; Beryllium carbide; Beryllium carbonate ...
Barium bromide is a precursor to chemicals used in photography and to other bromides. Historically, barium bromide was used to purify radium in a process of fractional crystallization devised by Marie Curie. Since radium precipitates preferentially in a solution of barium bromide, the ratio of radium to barium in the precipitate would be higher ...
The following chart shows the solubility of various ionic compounds in water at 1 atm pressure and room temperature (approx. 25 °C, 298.15 K). "Soluble" means the ionic compound doesn't precipitate, while "slightly soluble" and "insoluble" mean that a solid will precipitate; "slightly soluble" compounds like calcium sulfate may require heat to precipitate.
Silver bromide (AgBr). Nearly all elements in the periodic table form binary bromides. The exceptions are decidedly in the minority and stem in each case from one of three causes: extreme inertness and reluctance to participate in chemical reactions (the noble gases, with the exception of xenon in the very unstable XeBr 2; extreme nuclear instability hampering chemical investigation before ...