Yes,when dissolved in water forms H2SO3.
SO2 is acidic. When dissolved in water, it forms sulfurous acid, which can donate a hydrogen ion, making the solution acidic.
No, SO2 (sulfur dioxide) is not a base. It is an acidic gas that can react with water to form sulfurous acid (H2SO3), making it an acidifying compound.
No sulphur dioxide is not neutral. It is acidic. It is one of the acidic gasses.
No, when bubbled through water it produces sulfurous acid H2SO3.
Yes,it is an acid.It an acidic gas.
There is no compound as SO. SO2 and SO3 are acidic
SO2 is an acidic oxide because it can react with water to form sulfurous acid.
Yes, a solution of SO2 can be acidic because it reacts with water to form sulfuric acid (H2SO4). SO2 dissolves in water to produce sulfurous acid (H2SO3), which can further react to form sulfuric acid, increasing the acidity of the solution.
Acidic oxides form (oxy)acids with water: eg. SO2 + H2O --> H2SO3
SO3 is more acidic than SO2 because the sulfur atom in SO3 has a higher oxidation state (+6) compared to SO2 (+4). This leads to a more polar bond between sulfur and oxygen, making it easier for SO3 to donate a proton and form a stronger acid. Additionally, SO3 forms a stable conjugate base (HSO4-) compared to SO2 (HSO3-), further enhancing its acidic nature.
When dissolving CO2 in water it forms a weak acid: H2CO3. SiO2 will not dissolve in water, so it is not acidic (nor base)
So42- + 4H+ + 2e- goes to SO2(g) + 2H20(I)