The chemical formula for nickel* (II) sulfate is NiSO4.
*Note correct spelling.
Copper(II) sulfate has the formula CuSO4.
The chemical formula for copper(ll) sulfate is CuSO4.
Copper(II) sulfate has the formula CuSO4.
The chemical formula for iron(II) sulfate is FeSO4.
The chemical formula for tin(II) sulfate is SnSO4.
The chemical formula for iron (II) sulfate is FeSO4.
Copper(II) sulfate has the formula CuSO4.
The chemical formula for lead II sulfate is PbSO4.
Cupric or copper II sulfate is CuSO4
Copper(II) sulfate has the formula CuSO4.
There are two kinds of copper sulfate, even without considering hydrates. Cu(I) sulfate has the formula Cu2SO4 and Cu(II) sulfate has the formula CuSO4.
Copper sulfate has CuSO4 as its formula. Copper sulfate is also written copper (II) sulfate.