What is Hydrogen bromide?
'''Hydrogen bromide''' is a [[chemical compound]]. It dissolves in water to produce [[hydrobromic acid]]. Its chemical formula is HBr. It is a stinky colorless gas. It is used to make other [[bromide]]s. It is made by reacting hot [[hydrogen]] and [[bromine]] with a [[catalyst]]. It can be made by reacting [[bromide]]s with non-[[oxidizing agent|oxidizing]] [[acid]]s, such as [[phosphoric acid]]. Bromine can be [[reduction (chemistry)|reduced]] by [[phosphorous acid]] to make hydrogen bromide. == Related pages == *[[Hydrogen iodide]] *[[Hydrogen chloride]] *[[Hydrogen fluoride]] {{chem-stub}} [[Category:Bromine compounds]]