Sulfur oxide - Wikipedia
Sulfur oxide refers to many types of sulfur and oxygen containing compounds such as SO, SO 2, SO 3, S 7 O 2, S 6 O 2, S 2 O 2, etc. Sulfur oxide (SO x ) refers to one or more of the following: Lower sulfur oxides (S n O, S 7 O 2 and S 6 O 2 )
Sulfur oxide | Chemical Compound, Pollutant & Health Effects
sulfur oxide, any of several compounds of sulfur and oxygen, the most important of which are sulfur dioxide (SO 2) and sulfur trioxide (SO 3), both of which are manufactured in huge quantities in intermediate steps of sulfuric acid manufacture.
Sulfur Oxides - Center for Science Education
Sulfur oxides are a group of molecules made of sulfur and oxygen atoms, such as sulfur dioxide (SO 2) and sulfur trioxide (SO 3). Sulfur oxides are pollutants that contribute to the formation of acid rain , as well as particulate pollution.
Sulfur dioxide - Wikipedia
Sulfur dioxide (IUPAC-recommended spelling) or sulphur dioxide (traditional Commonwealth English) is the chemical compound with the formula S O 2. It is a colorless gas with a pungent smell that is responsible for the odor of burnt matches.
Sulfur Dioxide Basics - US EPA
2024年1月31日 · Sulfur dioxide (SO2) is one of a group of highly reactive gasses known as “oxides of sulfur," and are emitted into the air as result of fossil fuel combustion and other industrial processes.
Sulfur Dioxide - American Lung Association
2023年10月26日 · What Is Sulfur Dioxide? Sulfur dioxide (SO 2) is a gaseous air pollutant composed of sulfur and oxygen. SO 2 forms when sulfur-containing fuel such as coal, petroleum oil, or diesel is burned.
Sulfur oxides - Energy Education
Sulfur oxides or SOx are a group of pollutants that contain both sulfur and oxygen molecules. Sulfur dioxide, SO 2 is the most common form in the lower atmosphere. Sulfur dioxide is colourless, but has a distinct smell and taste that can be detected if the gas has a …
Sulfur oxide | OS | CID 114845 - PubChem
2021年10月14日 · Sulfur oxide | OS | CID 114845 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
9.8: Oxides and Oxyacids of Sulfur - Chemistry LibreTexts
Sulfur trioxide and sulfuric acid. Oxidation of sulfur dioxide in the presence of a catalyst (e.g., platinum) yields sulfur trioxide, (9.8.8), which may be condensed to a liquid at room temperature (Bp = 45 °C). \[ \rm 2 SO_2 + O_2 \xrightarrow{Pt} 2 SO_3\]
Sulfur Dioxide Effects on Health - U.S. National Park Service
Sulfur dioxide (SO 2) is a colorless, reactive air pollutant with a strong odor. This gas can be a threat to human health, animal health, and plant life. The main sources of sulfur dioxide emissions are from fossil fuel combustion and natural volcanic activity.
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