Write a reaction of a metal with hydrogen halide and give answers of t...
Reaction of a Metal with Hydrogen Halide
Introduction
When a metal reacts with a hydrogen halide, it forms a metal halide and hydrogen gas. This is a common reaction in which a metal replaces hydrogen from hydrogen halides.
Gas Produced
The gas produced in this reaction is hydrogen gas. Hydrogen gas is colorless, odorless, and highly flammable. It is the lightest element and the most abundant element in the universe.
Type of Reaction
This is a single displacement or replacement reaction. In this reaction, a metal reacts with a hydrogen halide to produce a metal halide and hydrogen gas. The metal replaces hydrogen in the hydrogen halide.
Halogen Used
The halogen used in this reaction is either fluorine, chlorine, bromine, or iodine. Hydrogen halides are acidic gases that dissolve in water to form acids. The halogens in the hydrogen halides are non-metals.
- Fluorine reacts with metals to form metal fluorides. Hydrogen fluoride is a weak acid that dissolves in water to form hydrofluoric acid.
- Chlorine reacts with metals to form metal chlorides. Hydrogen chloride is a strong acid that dissolves in water to form hydrochloric acid.
- Bromine reacts with metals to form metal bromides. Hydrogen bromide is a strong acid that dissolves in water to form hydrobromic acid.
- Iodine reacts with metals to form metal iodides. Hydrogen iodide is a strong acid that dissolves in water to form hydriodic acid.
Conclusion
In conclusion, the reaction of a metal with a hydrogen halide produces a metal halide and hydrogen gas. This is a single displacement or replacement reaction, and the halogen used in the hydrogen halide can be fluorine, chlorine, bromine, or iodine.