The sulfate ion is a polyatomic anion with the empirical formula SO42− and a molecular mass of 96.06 daltons
The formula for the sulphite ion is SO3-2.
The answer is S2O32-
Formula: S2O32-
Thiosulfate = S2O3-2
Thiosulfate ion = S2O3-2
l SO4 2-
The formula for a sulphate ion is SO42- so the valency of a sulphate ion is -2.
SO4^2-
The Ferrous ion has a '2+' charge. Hence the formula for ferrous sulphate is FeSO4. NB The Ferric ion has a '3+' charge. Hence the formula for ferric sulphate is Fe2(SO4)3
A sulphide is a simple chemical combination of an element and the Sulphur atom e.g. Hydrogen Sulphide, H2S. A sulphite is a chemical combination of an element and a compound of Sulphur and Oxygen, namely 3 Oxygen atoms to every Sulphur atom. E.g. Calcium Sulphite CaSO3.
sulphate ion is not amphoteric because according to Bronsted-Lowry concept an amphoteric specie is that which can donate as well as accept aproton but sulphate ion is not capable of donating proton so it is not amphoteric
The formula of the sulphate ion is SO42-
The formula for a sulphate ion is SO42- so the valency of a sulphate ion is -2.
Iron (II) sulphate has the formula FeSO4. The sulphate ion has a 2- charge, and the iron (II) ion has a 2+ charge, so only one of each ion is needed to form a neutral iron (II) sulphate compound.
SO4^2-
The Ferrous ion has a '2+' charge. Hence the formula for ferrous sulphate is FeSO4. NB The Ferric ion has a '3+' charge. Hence the formula for ferric sulphate is Fe2(SO4)3
the chemical formula of zinc sulphate is ZnSO4.
Calcium forms divalent cations and sulphate forms divalent anions. Therefore, the formula unit contains only one of each ion and has the formula CaSO4.
No
The chemical formula of the ion sulfate is (SO4)2-.
the aluminium is split with the sulphate ion. this leaves the sulphate on its own with a charge. the copper then takes the place of the aluminium turning the charge of the sulphate ion to neutral, this leaves the aluminium and copper sulphate.
MgSO4 due to the combination of a Mg2+ ion and a SO42- ion.
The formula for ferrous sulphate is FeSO4.