Also known as: hbr.
HBR has various meanings in the Governmental & Military category. Discover the full forms, definitions, and usage contexts of HBR in Governmental & Military.
Hydrogen bromide is the diatomic molecule HBr. HBr is a gas at standard conditions. Hydrobromic acid forms upon dissolving HBr in water. Conversely, HBr can be liberated from hydrobromic acid solutions with the addition of a dehydration agent, but not by distillation. Hydrogen bromide and hydrobromic acid are, therefore, not the same, but they are related.
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