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Iridium tribromide

Iridium Tribromide, IrBr3.4H20, may be obtained by dissolving the hydrated dioxide, Ir02.2H20, in hydrobromic acid, and evaporating to dryness to decompose the tetrabromide thus formed. Extraction with water and subsequent crystallisation yields olive-green prisms, very soluble in water, but insoluble in alcohol. [Pg.246]

An Acid Iridium Tribromide, IrBra. 3IIBr. 3H2Q is obtained as small, deliquescent, steely blue crystals on working the mother-liquor from the previous salt for a further crop of crystals. It decomposes at 120° C. [Pg.247]

Like the trichloride, iridium tribromide unites with bromides of the alkali metals to form bromiridites, the most important of which are ... [Pg.247]

Iridium Tetrabromide IrBiq, results when the hydrated dioxide, Ir02.2H20, is dissolved in hydrobromic acid at a low temperature. On warming it decomposes, yielding the tribromide. With alkali bromides bromiridates are formed. [Pg.247]

See other pages where Iridium tribromide is mentioned: [Pg.277]    [Pg.699]    [Pg.699]    [Pg.875]    [Pg.1910]    [Pg.154]    [Pg.277]    [Pg.699]    [Pg.699]    [Pg.875]    [Pg.1910]    [Pg.154]    [Pg.1033]    [Pg.1035]   
See also in sourсe #XX -- [ Pg.2 , Pg.277 ]



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