Iron Phosphphide = FeP
Iron (III) = Fe3+ Phosphorous= P3_
The chemical formula for iron (III) phosphide is Fe3P.
Formula: TiP
The chemical formula of iron(III) and selenium is Fe2Se3 - iron(III) selenide.
FeO for ferrous oxide, ( iron(II) oxide); Fe2O3 for ferric oxide, (iron(III) oxide) and Fe3O4 for ferrous ferric oxide, (iron (II,III) oxide)
This phosphide is MnP.
The chemical formula for calcium phosphide is Ca3P2
Iron(II) Phosphide = Fe3P2 Iron(III) Phosphide = FeP
Iron Phosphate OR PhosphiteMY ANSWERActually I'm pretty sure it's Iron (III) Phosphide
Iron phosphide may be one of the following compounds: (di-)Iron phosphide, Fe2P (tri-)Iron phosphide, Fe3P And to complete the picture, monoiron phosphide, FeP.
Ferric Phosphide
Chromium(III) phosphide has the formula CrP.
FeP. Iron(III) means that the iron has an oxidation state of 3, and could be considered to be Fe3+. Phosphides generally contain P3- and this is true for the group1 and group 2 metals There is one iron phosphide Fe3P used as a semiconductor, so it is not ionic! You cannot use oxidation number nomenclature on that compound you have to go the "triiron monophosphide" route instead. I do not think there is actually a compound with the formula FeP. Naming phosphides using the oxidation state nomenclature is risky, phosphorus forms many different "ions" and also forms binary compounds where the phosphorus is "interstitial" .
Formula: TiP
Gold III phosphide is AuP.
The chemical formula is Fe3P2.
Iron PhosphideFe - Iron P - Phosphorus3 and 2 refer to how many atoms there are to make the compound neutral.Phosphorus has a charge of -3 and Iron has a charge of +2.*Note: Iron can have two charges, +3 and +2.Iron with a positive charge of +3 is called Iron (III) or Fe (III)Iron with a positive charge of +2 is called Iron (II) or Fe (II)In this case it has a charge of +2. Also remember that Fe (III) and Fe (II) is represented by Roman Numerals NOT numbers.~Hope that answered your question.
SbCl3
The chemical formula of iron(III) and selenium is Fe2Se3 - iron(III) selenide.