Want this question answered?
The formula of iron(III) sulfite is Fe2(SO3)3.
The chemical formula of the Marshall's acid is H2S2O8 HSO3-O-O-SO3H.
The formula for magnesium hydrogen sulfite is: Mg(HSO3)2
These salts are called sulfites or bisulfites; the anions are SO3 and HSO3.
The chemical formula for Barium Hydride is BaH2. Ba = Barium H = Hydrogen Its molecular mass is 139.34288 g/mol.
HSO3 is commonly known as Hydrogen Sulfite.
HSO3-
H2so4 + h2o <==> hso3^-1 + h3o+
Ca(HSO3)2 is calcium hydrogen sulfite.
(OH- is a base) (H+ is an acid) Therefore by adding water to HSO3, the OH- ion is produced therefore it is an Arrhenius base.
H2SO3 will ionize to H+ + HSO3-. The Keq = [H+][HSO3-]/[H2SO3]HSO3- will ionize to H+ + SO3^2-. The Keq = [H+][SO^2-]/[HSO3-] ... very small value
Bisulfite
SO32
Sulfur dioxide reacts with water to form sulfurous acid (SO2 + H2O --> HSO3)
Bisulfite ion is the ion HSO3−
Zn(HSO3)2
Al(HSO3)3