What is Hydrogen Sulphide?
Hydrogen Sulphide (H2S) is a colourless, highly toxic gas with a distinctive odour as that of rotten eggs. It is composed of two hydrogen atoms bonded to a sulphur atom and is commonly found in natural gas, petroleum, volcanic gases, and sulphur deposits.
It has many practical applications in various industries, including the production of sulphur and in organic synthesis but hydrogen sulphide poses significant health risks at high concentrations.
Hydrogen Sulphide Chemical Formula
The chemical formula for hydrogen sulphide is H2S.
Hydrogen Sulphide Molecular Mass
Molecular mass of hydrogen sulphide (H2S) can be calculated by adding the atomic masses of its constituent atoms.
Sulphur (S) has an atomic mass of approximately 32.07 atomic mass units (amu), and hydrogen (H) has an atomic mass of approximately 1.008 amu. Therefore, the molecular mass of H2S is approximately 2.016 + 32.07 = 34.086 amu.
The molecular mass of Hydrogen Sulphide is 34.086 amu.
Hydrogen Sulphide
Hydrogen Sulfide (H2S) is a colourless, flammable, and highly toxic gas. This gas has a strong odour of rotten eggs. It is produced by the anaerobic bacterial decomposition of protein and other sulphur-containing organic matter. Hydrogen Sulphide is also known as sewer gas or swamp gas.
This article thoroughly explains hydrogen sulphide, structure of hydrogen sulphide, along with its properties and applications.
Hydrogen Sulphide Overview |
|
---|---|
Chemical Formula |
H2S |
Odour |
Pungent, Rotten Egg |
Appearance |
Colourless gas |
Molar Mass |
34.086 amu |
Boiling Point |
-60°C (-76°F). |
Melting Point |
-82°C (-116°F). |
Solubility |
Soluble in Water |
Conjugate Base |
Sulfonium |
Conjugate Acid |
Bisulfide |
Density |
1.36 kg/m3 |
Nature |
Toxic |
Bond Angle |
92° |
Table of Content
- What is Hydrogen Sulphide?
- Structure of Hydrogen Sulphide
- Properties of Hydrogen Sulphide
- Production of Hydrogen Sulphide
- Applications of Hydrogen Sulphide
Contact Us