first of all chromate and cloride are DIFFERENT. that being said, Fe2(CrO4)3
The chemical formula for iron (III) chromate is Fe2(CrO4)3.
Formula: Fe2(Cr2O7)3
Formula: FeCrO4
I think it would be Fe2(Cr2O7)3.
FeCrO4
Fe2(CrO4)3
The chemical formula for Iron(II) Chromate would be FeCrO4.
Combine aqueous solutions of copper(II) chloride and potassium chromate to get a precipitate of copper(II) chromate.
You probably mean lead chromate since you have mentioned an oxidation state of 2+ for the lead ion and the chromate ion has an oxidation state of 2-. Lead chromate is yellow. Please see the link.
MnCrO4 is manganese(II) chromate
MnCrO4
It is Ferrous chromate or Iron (II) chromate .
The chemical formula for Iron(II) Chromate would be FeCrO4.
The chemical name for FeCrO₄ is iron(II) chromate.
Combine aqueous solutions of copper(II) chloride and potassium chromate to get a precipitate of copper(II) chromate.
Lead (II) Dichromate
Lead(II) Chromate = PbCrO4
The name of SnCrO4 is Tin II Chromate or stannous chromate.
You probably mean lead chromate since you have mentioned an oxidation state of 2+ for the lead ion and the chromate ion has an oxidation state of 2-. Lead chromate is yellow. Please see the link.
417.2 grams FeCrO4 (1 mole FeCrO4/171.85 grams) = 2.428 moles iron (II) chromate =========================( also known as ferrous chromate )
MnCrO4 is manganese(II) chromate
The formula for cobalt(III) chromate is Co2(CrO4)3.
Lead ions = Pb2+Chromate ions = CrO4-2Compound they form is Lead(II) chromate = PbCrO4