Sulfur trioxide facts for kids
Sulfur trioxide (sometimes spelled sulphur trioxide) is a chemical compound. It is made of one sulfur atom and three oxygen atoms. Its chemical formula is SO3. This substance is very strong and can be dangerous. It reacts strongly with water to form sulfuric acid. Sulfur trioxide is created when sulfur dioxide mixes with oxygen.
What is Sulfur Trioxide?
Sulfur trioxide is a compound that looks like a colorless liquid or solid, depending on the temperature. It is very reactive. This means it easily combines with other substances. It is known for its strong, irritating smell.
How is it Made?
Sulfur trioxide is usually made in factories. It is produced by taking sulfur dioxide and adding more oxygen to it. This process is called oxidation. It often uses a special helper called a catalyst to make the reaction happen faster.
What Does it Do?
One of the most important things sulfur trioxide does is react with water. When it touches water, it creates sulfuric acid. This reaction is very strong and can release a lot of heat. Sulfuric acid is a very important chemical used in many industries.
Safety First!
Sulfur trioxide is a very dangerous chemical. It can be harmful if you breathe it in or if it touches your skin or eyes. It can cause serious irritation and burns. Because it reacts so strongly with water, it must be handled with great care.
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