What is the correct chemical formula for fe3 po4 2?
| Element | Symbol | Mass Percent |
| Iron | Fe | 46.866% |
| Oxygen | O | 35.805% |
| Phosphorus | P | 17.329% |
What is the oxidation state of phosphate in iron in Fe2O3?
Iron has a +2 oxidation state in the required compound and phosphate is -3. The net oxidation state has to be zero, so in order to balance that out, you need 3 Fe cations and two phosphate anions - the formula is therefore.
How do you write the formula for ferrous phosphate?
We can write the formula using charge balance method. Ferrous ion has +2 charge and the phosphate ion has -3 charge. let us count the number of Ferrous Ions and Phosphate ions we need to have to balance the overall positive and negative charge. if we have three ferrous ions, we will have total of 3 x (+2) = +6 charge.
What is the charge of three ferrous ions with three ions?
if we have three ferrous ions, we will have total of 3 x (+2) = +6 charge. To have six units of negative charge, we need two phosphate ions because each phosphate ion has -3 charge, 2x (-3) = -6.
What is the chemical name of Fe3 PO4?
Ferrous phosphateFerrous phosphatePubChem CID9863567Molecular FormulaFe3O8P2SynonymsFerrous phosphate 14940-41-1 iron(2+);diphosphate UNII-D07L04MRWI Iron(II) orthophosphate More...Molecular Weight357.48Component CompoundsCID 1004 (Phosphoric acid) CID 23925 (FE (III) Ion)2 more rows
What is the chemical formula for Fe3+ and PO4 3?
The ionic compound made from iron(III) ions (Fe3+ F e 3 + ) and phosphate ions (PO3−4 P O 4 3 − ) would be named iron(III) phosphate.
What is the charge of Fe in Fe3 PO4 2?
To be a stable compound, the charges of the individual parts have to cancel out. Iron (II) has a charge of +2, and phosphate has a charge of -3.
What is the proper name for Fe no3 2?
Iron(II) nitrateNamesCompTox Dashboard ( EPA )DTXSID70431140PropertiesChemical formulaFe(NO3)2Molar mass179.86 g/mol20 more rows
What is the formula of Fe3+ and O2 -?
Fe₂O3The compound formed from Fe³+ and O2- has the formula Fe₂O3 and is named iron(III) oxide. 5. If the compound contains a polyatomic ion, simply name the ion.
What is the formula for Fe3+ and so42?
Answer and Explanation: We are told to determine the name and the formula of the compound formed between Fe3+ and SO2−4 F e 3 + and S O 4 2 − ions. The name of the compound is ferric sulfate.
What is the oxidation number of fe3+?
+3The iron ion Fe3+, for example, has an oxidation number of +3 because it can acquire three electrons to form a chemical bond, while the oxygen ion O2− has an oxidation number of −2 because it can donate two electrons.
What is the oxidation number of Fe3O4?
Hence the oxidation number of Fe in Fe3O4 are +2 and +3 respectively.
How do you find the formula for iron II phosphate?
0:001:55How to Write the Formula for Iron (II) phosphate - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd you either need to memorize this or look it up on a table of common polyatomic ions. Either wayMoreAnd you either need to memorize this or look it up on a table of common polyatomic ions. Either way phosphate is po4. 3 - iron that's a metal and then phosphate that's made up of a group of nonmetals.
What is the formula of ferrous nitrate?
Ferrous nitratePubChem CID101611505Molecular FormulaFeH2N2O6+2SynonymsFerrous nitrateMolecular Weight181.87Component CompoundsCID 23925 (FE (III) Ion) CID 944 (Nitric acid)2 more rows
What is the chemical formula for Iron III nitrate?
Fe(NO₃)₃Iron(III) nitrate / Formula
What is the oxidation number of Fe NO3 2?
0:262:00How to find the Oxidation Number for Fe in Fe(NO3)2 - YouTubeYouTubeStart of suggested clipEnd of suggested clipMinus two the iron has to be plus two for this to stall add up to 0 for it to be a neutral compound.MoreMinus two the iron has to be plus two for this to stall add up to 0 for it to be a neutral compound.