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Why is aqueous SO2 is referred as sulphurous acid?
When sulfur dioxide dissolves in water, it forms sulfurous acid. This is because the sulfur dioxide reacts with water to produce H2SO3, which is the chemical formula for sulfurous acid. The term "sulphurous acid" is used to describe this compound in its aqueous form.
What happens when SO2 is passed through water?
When sulfur dioxide (SO2) is passed through water, it forms sulfurous acid (H2SO3), which is a weak acid. This reaction is reversible, and sulfurous acid can easily dissociate into hydrogen ions (H+) and sulfite ions (SO3^2-). This acid can further react with water molecules to produce bisulfite ions (HSO3^-) as well.
Is H2SO3 a salt?
H2SO3 is the chemical formula of the sulfurous acid.
Is H2SO3 an acid or a base?
H2SO3 is an acid. It is a weak acid known as sulfurous acid.
What is the formula of sulphorous acid?
The formula of sulfurous acid is H₂SO₃. It consists of two hydrogen (H) atoms, one sulfur (S) atom, and three oxygen (O) atoms. Sulfurous acid is a weak acid formed when sulfur dioxide (SO₂) dissolves in water.
What happens when sulfur dioxide mixes with water?
When sulfur dioxide mixes with water, it forms sulfurous acid (H2SO3). This reaction is reversible, as sulfurous acid can also release sulfur dioxide and water. The formation of sulfurous acid can contribute to acid rain formation when sulfur dioxide is released into the atmosphere.
What is the common name of sulfurous acid?
Sulfurous acid is the common name. That chemical is merely sulfur dioxide dissolved in water and is classified as a very strong acid.
Is sulfurous acid a strong or weak acid or base?
Sulfurous acid H2SO3 is a weak di-protic acid.
Why is sulphur dioxide an acidic water?
Sulfur dioxide dissolves in water to form sulfurous acid (H2SO3), which is a weak acid. When sulfurous acid dissociates in water, it releases hydrogen ions (H+), contributing to the acidic nature of the solution.
What is H2S03?
H2SO3 is sulfurous acid, a weak acid that is formed by dissolving sulfur dioxide in water. It is a colorless liquid that is not very stable and easily decomposes to form sulfur dioxide and water.
Why is aqueous SO2 is referred as sulphurous acid?
When sulfur dioxide dissolves in water, it forms sulfurous acid. This is because the sulfur dioxide reacts with water to produce H2SO3, which is the chemical formula for sulfurous acid. The term "sulphurous acid" is used to describe this compound in its aqueous form.
Is sulfurous acid a strong acid?
Sulfurous acid is a weak acid. It is a relatively unstable compound that easily decomposes into sulfur dioxide and water. When dissolved in water, sulfurous acid only partially dissociates into hydrogen ions, making it a weak acid.
What does sulfur dioxide and water make?
Sulfur dioxide and water react to form sulfurous acid, which is a weak acid. The reaction is reversible and can go back and forth depending on conditions such as temperature and concentration.
Is so2 a base?
No, when bubbled through water it produces sulfurous acid H2SO3.
What is the colour of sulfurous acid?
Sulfurous acid itself is colorless. However, when dissolved in water, it typically forms a solution that can appear slightly yellow due to impurities or other factors.
What is the prefix of sulfurous?
The prefix of "sulfurous" is "sulfo-".
What happens when SO2 is passed through water?
When sulfur dioxide (SO2) is passed through water, it forms sulfurous acid (H2SO3), which is a weak acid. This reaction is reversible, and sulfurous acid can easily dissociate into hydrogen ions (H+) and sulfite ions (SO3^2-). This acid can further react with water molecules to produce bisulfite ions (HSO3^-) as well.
