What is the chemical formula for Iron2 phosphate?

Answer 1

T he correct formula for iron(III) phosphate is Fe3(PO4)2.

Answer 2

Fe+3 PO4-3 <---- these are the ions and their charges

Fe+3 PO4-3 <---- the charges have to add up to zero, so one +3 iron ions already cancel out one -3 phosphate ion

FePO4 <--- simplify

Answer 3

== == Fe+2 PO4-3 <---- these are the ions and their charges

Fe+2 Fe+2 Fe+2 PO4-3 PO4-3 <---- the charges have to add up to zero, so three +2 iron ions cancel out two -3 phosphate ions

Fe3(PO4)2 <---- simplify

Answer 4

Iron Phosphate formula depends on whether the Iron in in the +2 or +3 oxidation state. The Iron phosphate (Fe+3) used for batteries is FePO4. The Iron phosphate (Fe+2) used in gardening is Fe3(PO4)2.

Answer 5

iron (II) = Fe2+ phosphate = PO43-

formula: - Fe3(PO4)2

Answer 6

The formula of iron(III) phosphate is FePO4.

Answer 7

T he correct formula for iron(III) phosphate is Fe3(PO4)2.

Answer 8

The formula is Fe3(PO4)2.

Answer 9

Fe(H2PO4)2