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When was sulfur dioxide discovered?
Sulfur dioxide was likely discovered in ancient times by early civilizations that used sulfur-containing materials in various applications. However, the systematic study and understanding of sulfur dioxide as a specific compound began to emerge in the late 18th century with the advancements in chemistry and the development of modern scientific methods.
Is a sulfur candle pure sulfur?
No, a sulfur candle is not made of pure sulfur. It usually contains a mixture of sulfur and other chemicals that allow it to produce sulfur dioxide gas when burned. The sulfur dioxide gas is used for fumigation purposes.
What happens when an oxide reacts with sulphur dioxide?
When an oxide reacts with sulfur dioxide, it can form a sulfate. The sulfur dioxide can oxidize the metal in the oxide, resulting in the formation of a metal sulfate compound. This reaction is often used in industrial processes to remove sulfur dioxide emissions from flue gases.
What is the chemical equation when sulfur reacts with oxygen to form sulfur dioxide gas?
There is no equation for Sulfur, it is an element with the symbol S and that is all. Equations are used to represent chemical reactions and formulas are used to represent chemical compounds. Elements just have a symbol because they only contain one sort of atom.
What are three compounds that sulfur is used in?
Hydrogen sulfide (H2S) is used in the production of sulfur-containing compounds like sulfuric acid and sulfur dioxide. Sulfur dioxide (SO2) is commonly used as a preservative in food and as a precursor in the production of sulfuric acid. Sulfuric acid (H2SO4) is a vital industrial chemical used in the production of fertilizers, explosives, batteries, and various other products.
When was sulfur dioxide discovered?
Sulfur dioxide was likely discovered in ancient times by early civilizations that used sulfur-containing materials in various applications. However, the systematic study and understanding of sulfur dioxide as a specific compound began to emerge in the late 18th century with the advancements in chemistry and the development of modern scientific methods.
What is sulfur dioxide oxidation?
Sulfur dioxide followed by its hydration is used in the production of sulfuric acid.
Is a sulfur candle pure sulfur?
No, a sulfur candle is not made of pure sulfur. It usually contains a mixture of sulfur and other chemicals that allow it to produce sulfur dioxide gas when burned. The sulfur dioxide gas is used for fumigation purposes.
Substance that will remove sulfur dioxide?
Basically, sulfur dioxide is a acidic gas. As acid reacts with alkali, carbonates and metals, all 3 are actually ideal to remove sulfur dioxide. However, in the context of removing sulfur dioxide due to air pollution, reacting sulfur dioxide with alkali and carbonate would be more appropriate. For example, removing sulfur dioxide with calcium carbonate would result in calcium sulfate, water and carbon dioxide.
Is sulfur dioxide a permitted food additive?
Yes, sulfur dioxide (SO2) is often used as a preservative for its antimicrobial and antioxidant properties in fruits and wines.
Lichens can be used to estimate levels of pollution from?
Sulfur dioxide
What percentage of sulfur dioxide is used in flour?
Sulfur dioxide can be used in flour processing as a preservative to help improve its shelf life. The percentage used can vary based on regulations and the specific product, but typically falls within the range of 2 to 40 parts per million (ppm) in flour.
What happens when an oxide reacts with sulphur dioxide?
When an oxide reacts with sulfur dioxide, it can form a sulfate. The sulfur dioxide can oxidize the metal in the oxide, resulting in the formation of a metal sulfate compound. This reaction is often used in industrial processes to remove sulfur dioxide emissions from flue gases.
Does photosynthesis and chemosynthesis use oxygen and release carbon dioxide?
During Photosynthesis carbon dioxide is used and oxygen is released. In chemo-synthesis oxygen may be used but it releases Sulfur dioxide. Example of chemo-synthesis are sulfur bacteria.
What substance can be used to get rid of sulphur dioxide?
Substances like activated carbon, hydrogen peroxide, or sodium hydroxide can be used to remove sulfur dioxide. These substances react with sulfur dioxide to form less harmful compounds or to neutralize its effects.
What is the chemical equation when sulfur reacts with oxygen to form sulfur dioxide gas?
There is no equation for Sulfur, it is an element with the symbol S and that is all. Equations are used to represent chemical reactions and formulas are used to represent chemical compounds. Elements just have a symbol because they only contain one sort of atom.
What type of solution is used to remove sulfur dioxide?
One common solution to remove sulfur dioxide is to use a wet scrubber system. This technology involves spraying a solution (such as a lime or limestone slurry) onto the flue gas containing sulfur dioxide to neutralize and remove it. The sulfur dioxide reacts with the solution to form a solid byproduct that can be easily separated.
