Search results
Results from the WOW.Com Content Network
The mass of bromine in the oceans is about one three-hundredth that of chlorine. ... a 25% solution of liquid bromine in .75 molar aqueous potassium bromide [26] ...
A traditional method for the manufacture of KBr is the reaction of potassium carbonate with an iron(III, II) bromide, Fe 3 Br 8, made by treating scrap iron under water with excess bromine: [4] 4 K 2 CO 3 + Fe 3 Br 8 8 KBr + Fe 3 O 4 + 4 CO 2 {\displaystyle {\ce {4 K2CO3 + Fe3Br8 -> 8 KBr + Fe3O4 + 4 CO2}}}
Molar mass: 297.14 g/mol Appearance White solid Density: 4.78 g/cm 3 (anhydrous) ... the symbols and atomic numbers of bromine and barium respectively. ...
Liquid and gas bromine inside transparent cube ... #3 Density (liquid, melting point) [g/cm3] Density (liquid, boiling point) [g/cm3] Molar volume Unit defaults to ...
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. Bromides have many practical roles, being found in anticonvulsants, flame-retardant materials, and cell stains. [3]
Molar mass: 86.845 g/mol [1] Appearance White hygroscopic solid [1] Density: 3.464 g/cm 3 [1] ... Lithium bromide (LiBr) is a chemical compound of lithium and bromine.
Molar mass: 102.894 g·mol −1 Appearance ... liquid ammonia, pyridine, ... Sodium bromide can be used as a source of the chemical element bromine.
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. Aqueous solutions that are 47.6% HBr by mass form a constant-boiling azeotrope mixture that boils at 124.3 °C (255.7 °F).