Hydrogen bromide | Wikipedia audio article
Channel: Subhajit Sahu
Date: 2018-10-24

This is an audio version of the Wikipedia Article:
Hydrogen bromide

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SUMMARY
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Hydrogen bromide is the diatomic molecule with the formula HBr.  It is a colorless compound and a hydrogen halide.  Hydrobromic acid is a solution of HBr in water.  Both the anhydrous and aqueous solutions of HBr are common reagents in the preparation of bromide compounds.
HBr is very soluble in water, forming hydrobromic acid solution, which is saturated at 68.85% HBr by weight at room temperature. Aqueous solutions that are 47.6% HBr by weight form a constant-boiling azeotrope mixture that boils at 124.3 °C. Boiling less concentrated solutions releases H2O until the constant boiling mixture composition is reached.