What does SO2 stand for?
Sulfur dioxide
Sulfur dioxide (SO2) is a gaseous air pollutant composed of sulfur and oxygen. SO2 forms when sulfur-containing fuel such as coal, oil, or diesel is burned. Sulfur dioxide also converts in the atmosphere to sulfates, a major part of fine particle pollution in the eastern U.S.
What is the English name of SO2?
Sulfur dioxide
| Names | |
|---|---|
| IUPAC name Sulfur dioxide | |
| Other names Sulfurous anhydride Sulfur(IV) oxide | |
| Identifiers | |
| CAS Number | 7446-09-5 |
What is the compound SO2 made of?
Sulfur dioxide is the product of the burning of sulfur or of burning materials that contain sulfur: S + O2 → SO2, ΔH = −297 kJ/mol.
Is SO2 molecule or compound?
Sulfur dioxide is a Covalent compound because, in the case of sulfur dioxide, two atoms possessing similar electronegativity try to bond together. In doing so, the slight difference of electronegativity between the two atoms results in sharing of electron bonds forming covalent bonds.
What is SO2 in chemistry?
Sulfur dioxide, SO2, is a colorless gas or liquid with a strong, choking odor. It is produced from the burning of fossil fuels (coal and oil) and the smelting of mineral ores (aluminum, copper, zinc, lead, and iron) that contain sulfur. Sulfur dioxide dissolves easily in water to form sulfuric acid.
What is SO2 in medical terms?
Abbreviation for sulfur dioxide.
What is SO2 and SO3?
SO2 is sulfur dioxide which is a gaseous compound formed from sulfur and oxygen atoms. The melting point and the boiling point are -71℃ and -10℃respectively. SO3: SO3 is sulfur trioxide which is a solid compound formed from one sulfur atom and three oxygen atoms.
What is the correct name for CH4?
Methane
Methane/IUPAC ID
Where is SO2 from?
These gases, especially SO2, are emitted by the burning of fossil fuels — coal, oil, and diesel — or other materials that contain sulfur. Sources include power plants, metals processing and smelting facilities, and vehicles.
How do you make SO2?
We can prepare sulphur dioxide by the action of dilute sulphuric acid on sulphites. Reaction of sodium sulfite and sulfuric acid gives sodium sulfate, water and sulfur dioxide. We can prepare sulfur dioxide, by gently heating copper in a flask with concentrated sulfuric acid.
What does the compound SO2 stand for?
This page is all about the meaning, abbreviation and acronym of SO2 explaining the definition or meaning and giving useful information of similar terms. SO2 Stands For : Sulphur Dioxide | Fingerprint Bureau | Sulfur Dioxide.
What is the compound element SO2 called?
In the compound sulfur dioxide (SO2), the oxidation number of oxygen is -2. What is na2so? Sodium sulfite (sodium sulphite) is a soluble sodium salt of sulfurous acid (sulfite) with the chemical formula Na2SO3.
What is the name of the compound with the formula SO2?
Sulfur dioxide (also sulphur dioxide) is the chemical compound with the formula SO2. It is produced by volcanoes and in various industrial processes. Since coal and petroleum often contain sulfur compounds, their combustion generates sulfur dioxide.
Is SO2 an atom or molecule?
Answer: SO2 is a polar molecule because the lone pair of electrons on the central sulfur atom cause electron-electron repulsion that forces a bent structure leading to an unequal distribution of charge throughout the molecule. The SO2 has a bond angle of 120-degree.