2018年4月16日 · +4 We start of by giving the oxidation number for hydrogen and oxygen, since we know these already. So we have 2 hydrogen which each has a charge of +1, and we have 3 oxygen which each has a charge of -2. If we cancel these out we would have that sulfur should have a charge of +4 to give a total charge of 0.

2024年5月22日 · H2SO3 is a molecular compound because it is composed of covalent bonds between nonmetal atoms. Ionic compounds typically form between a metal and a nonmetal, where electrons are transferred to ...

2024年5月20日 · H2SO3 ( Sulphurous Acid) as ther name suggests , it is an acid. Note the spelling of the name, It is the sulphur in oxidation state (IV ; (4)) Compare to Sulphuric Acid (H2SO4), where the sulphur ...

2024年5月24日 · H2SO3 or HCl the strongest acid? HCl is a stronger acid than H2SO3. HCl is a strong acid that completely dissociates in water to release H+ ions, while H2SO3 is a weak acid that only partially ...

2024年6月3日 · H2SO3 is sulfurous acid, similar to the more famous H2SO4which is sulfuric acid. Sulfur dioxide plus water? When sulfur dioxide reacts with water, it forms sulfurous acid, which is a weak acid.

2024年5月25日 · The chemical difference is the oxidation state of sulfur, but only this makes a great difference in the allover chemical properties:H2SO3, sulfurous acid, oxidation state +4, weak diprotic acid ...

2024年6月5日 · No, H2SO3 is not a salt. It is the chemical formula for sulfurous acid, which is a weak acid formed from sulfur dioxide and water. Salts are typically formed by the reaction of an acid and a base.

2024年5月31日 · H2SO3 can ionize in water to produce hydronium ions (H3O+) and sulfite ions (SO3^2-): H2SO3 + H2O → H3O+ + HSO3-. This reaction illustrates the acid-base behavior of sulfurous acid in water.

2024年5月28日 · No, H2SO3 is not a salt. It is the chemical formula for sulfurous acid, which is a weak acid formed from sulfur dioxide and water. Salts are typically formed by the reaction of an acid and a base.

2024年5月27日 · What is the correct name of H2SO3 (aq)? correct name of H2SO3 is hydrogen sulphite .And for H2SO4 it is hydrogen Sulphate. Name of compound H2SO3? Dihydrogen Sulfur Trioxide or sulfurous acid.