Ni+2 SO4-2 <--- These are the ions and their charges. The charges have to have a net charge of zero, so one +2 nickel ion cancels out one -2 sulfate ion.
The final formula would then be NiSO4
The formula for nickel III sulfate is Ni2(SO4)3. Since sulfate (SO4) has a charge of -2, each nickel ion (Ni) must have a charge of +3 to balance the overall charge.
There are two kinds of iron sulfate: iron (II) sulfate has the formula FeSO4 and iron (III) sulfate has the formula Fe2(SO4)3.
The chemical formula for nickel(III) oxalate is Ni2(C2O4)3.
Basically.. You have to look at the periodic table and check it all up but the answer is feso4
The formula for ruthenium(III) sulfate is Ru2(SO4)3.
The chemical formula for iron (III) sulfate is Fe2(SO4)3.
The chemical formula for chromium (III) sulfate is Cr2(SO4)3.
The chemical formula of Iron III sulfate dihydrate is Fe2(SO4)3•2H2O.
== Since Nickel(III) has a +3 charge and Nitrate (NO3) has a -1 charge, the chemical formula for nickel(III) nitrate would therefore be Ni(NO3)3
The formula for nickel III sulfate is Ni2(SO4)3. Since sulfate (SO4) has a charge of -2, each nickel ion (Ni) must have a charge of +3 to balance the overall charge.
This chemical formula is Nb2(SO4)3.
The chemical formula of nickel silicate is NiSiO3.
The correct formula of nickel sulfate is NiSO4.
NiS Since the charge of the nickel is 3 and the charge of the sulfur is 3, the charges cancel out and you get NiS.
The chemical formular for Iron(III) sulfate dihydrate is Fe2(SO4)3.2H2O.
There are two kinds of iron sulfate: iron (II) sulfate has the formula FeSO4 and iron (III) sulfate has the formula Fe2(SO4)3.
Ni2S3