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.
The formula of the compound iron (lll) phosphide is Fe3P.
The chemical formula for iron(II) phosphide is FeP.
Iron(II) Phosphide = Fe3P2 Iron(III) Phosphide = FeP
The chemical formula (not symbol) is NiBr2.
The chemical formula for lead phosphate is Pb3(PO4)2
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.
Vanadium phosphide is the chemical name for V3P3.
Iron(II) Phosphide = Fe3P2 Iron(III) Phosphide = FeP
The chemical formula (not symbol) is NiBr2.
Iron (II) hydride has the formula FeH2.
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" .
The chemical formula of iron(II) phosphate is Fe3(PO4)2.
The chemical formula of iron(II) phosphate is Fe3(PO4)2.
The chemical formula for lead phosphate is Pb3(PO4)2
The chemical formula for Iron(II) Chromate would be FeCrO4.
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.
Vanadium phosphide is the chemical name for V3P3.
Ni2P
Cu3P2