halogenowodory
Halogenowodory, also known as hydrogen halides, are binary inorganic compounds with the formula HX, where X is a halogen (fluorine, chlorine, bromine, iodine, or astatine). In the gas phase they exist as diatomic molecules. When dissolved in water they form hydrohalic acids: HF, HCl, HBr, and HI. Among these, HF is notably different in acidity, being a weak acid compared with the others, which are strong acids in aqueous solution.
Physical and chemical properties are influenced by the halogen. The H–X bond strength generally decreases down
Applications and production are diverse. HX compounds are used as reagents in organic synthesis, etching fluids,
Safety considerations are paramount. All halogenowodory are corrosive and irritants; HF requires especially stringent handling due