What happens when sulfur dioxide reacts with water vapor?
When sulfur dioxide (SO2) reacts with water vapor in the atmosphere, it produces: sulfuric acid (H2SO4). Burning fossil fuels releases, among others, two gases primarily responsible for acid rain.
What does sulfur dioxide plus water make?
Sulfur dioxide dissolves easily in water to form sulfuric acid. Sulfuric acid is a major component of acid rain.
What happens when sulfur reacts with water?
BUT, SO2 + H2O —> H2SO3.
Is sulphur dioxide a vapour?
Sulfur dioxide is a colorless gas with a pungent odor. It is a liquid when under pressure, and it dissolves in water very easily.
Does sulfur explode in water?
An explosive reaction /sulfur & silver bromate/ occurs in the presence of water. A mixture of sulfur & silver chlorate ignites @ about 74 deg C. …
Is sulphur dioxide soluble in water?
WaterSulfur dioxide / Soluble in
Sulfur dioxide is fairly soluble in water, and by both IR and Raman spectroscopy; the hypothetical sulfurous acid, H2SO3, is not present to any extent.
How toxic is sulphur?
Potential Health Effects: Sulphur is relatively non-toxic to humans, causing only mild local irritation to the eyes, nose, throat and upper airways. However, under certain circumstances it may release toxic hydrogen sulphide and/or sulphur dioxide gas.
How does Sulphur dioxide cause air pollution?
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.
Is Sulphur dioxide harmful to humans?
Health effects Sulfur dioxide affects the respiratory system, particularly lung function, and can irritate the eyes. Sulfur dioxide irritates the respiratory tract and increases the risk of tract infections. It causes coughing, mucus secretion and aggravates conditions such as asthma and chronic bronchitis.
What does sulphur dioxide smell like?
Sulfur dioxide has a pungent, irritating odour, familiar as the smell of a just-struck match.