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Hydrogen sulfide - Wikipedia
Hydrogen sulfide is a chemical compound with the formula H2S. It is a colorless chalcogen-hydride gas, and is poisonous, corrosive, and flammable, with trace amounts in ambient atmosphere having a characteristic foul odor of rotten eggs. Swedish chemist Carl Wilhelm Scheele is credited with having … See more
Hydrogen sulfide is slightly denser than air. A mixture of H2S and air can be explosive.
Oxidation
In general, hydrogen … See moreThe underground mine gas term for foul-smelling hydrogen sulfide-rich gas mixtures is stinkdamp. Hydrogen sulfide is a highly See more
• Hydrogen chalcogenide – any binary compound of hydrogen with chalcogens, including hydrogen polychalcogenides
• Hydrogen sulfide chemosynthesis
• Sewer gas – Gases produced and collected in sewer systems See moreProduction of sulfur
Hydrogen sulfide is mainly consumed as a precursor to elemental sulfur. This conversion, called the Claus process, involves partial … See moreMicrobial: The sulfur cycle
Hydrogen sulfide is a central participant in the sulfur cycle, the biogeochemical cycle of sulfur on Earth.
In the absence of See more• Committee on Medical and Biological Effects of Environmental Pollutants (1979). Hydrogen Sulfide. Baltimore: University Park Press. ISBN 978-0-8391-0127-7.
• Siefers, Andrea (2010). A novel and cost-effective hydrogen … See moreWikipedia text under CC-BY-SA license Public Health Statement for Hydrogen Sulfide - Centers for …
Hydrogen Sulfide - Overview - Occupational Safety and Health …
Hydrogen sulfide - NIST Chemistry WebBook
Hydrogen sulfide | chemical compound | Britannica
Hydrogen sulfide - NIST Chemistry WebBook
WEBFormula: H 2 S. Molecular weight: 34.081. IUPAC Standard InChI:InChI=1S/H2S/h1H2 Copy. IUPAC Standard InChIKey:RWSOTUBLDIXVET-UHFFFAOYSA-N Copy. CAS Registry …
Hydrogen sulfide H2S - Chemistry Online
WEBApr 22, 2024 · Hydrogen sulfide is responsible for the blackening of some lead carbonate-based paints by the formation of plumbosulfide (lead sulfide II), (PbS), which is black in color. Hydrogen sulfide is a starting …
Hydrogen sulfide - American Chemical Society
WEBJul 6, 2015 · Hydrogen sulfide (H 2 S) is a dense, colorless gas. At low concentrations, it has a characteristic “rotten egg” odor; at high concentrations, it is extremely toxic and even explosive. It is abundant in …
Hydrogen sulfide - Thermophysical Properties - The …
WEBHydrogen sulfide, H2S, is a highly toxic and flammable, colorless gas with a characteristic odor of rotten eggs. It is used in the manufacture of chemicals, in metallurgy, and as an analytical reagent. It is heavier than …