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There are a number of chemical compounds conmade up from iron and oxygen
- Iron(III) oxide, ferric oxide, is Fe2O3
- Iron(II)oxide, ferrous oxide, FeO
- iron(II,III) oxide, ferrous ferric oxide, Fe3O4
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∙ 11y ago
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∙ 13y agoIron is an element, represented by the symbol Fe. There is not technically a "chemical formula" for iron because it is an element.
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∙ 13y agohere is no such thing as a chemical formula for iron ions. Iron has a name which is Fe but only that since it is an element.
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∙ 11y agoWrought iron is an iron alloy, having not a chemical formula.
Wrought iron is a nearly pure iron with max. 0,3 % other elements and especially with a very low carbon content.
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∙ 12y agoThe symbol and formula of iron is Fe
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∙ 12y agoAn iron(II) ion has the formula Fe2+.
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∙ 13y agoFe
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∙ 15y agoanswer pls
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∙ 13y agoFe
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∙ 13y agoFormula: Fe
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Why rusting of iron is chemical change?
Yes. Iron corrodes because oxygen ions attach to iron atoms to make iron oxide
What is the chemical formula for iron (lll) oxide?
The chemical formula for iron (lll) oxide is Fe2O3.
What is the chemical formula for iron filling?
Iron fillings are pure iron - until they start rusting. So their formula is Fe.
How do I write chemical formula for Iron sulfate?
The chemical formula for iron sulphate is dependent on the oxidation state of iron. For iron '2', it is FeSO4 For iron '3' , it is Fe2(SO4)3
What is the chemical formula for the compound formed between iron(III) and iodine?
The chemical formula for the compound formed between iron(III) and iodine is FeI3 (iron(iii) iodide).
What is the chemical formula of Iron II and bromine?
Fe+2 Br-1 = The ions and their chargesFe+2 Br-1 Br-1 = The ions have to add up to zero, so two -1 bromine ions cancel out one +2 iron ionFeBr2 = simplification and final answer
Why rusting of iron is chemical change?
Yes. Iron corrodes because oxygen ions attach to iron atoms to make iron oxide
Why is Fe the correct chemical formula for iron oxide?
It isn't Fe is simply iron There are three common oxides of iron. Iron II oxide, FeO (Fe2+ ion and O2- ion) Iron III oxide Fe2O3 (2 Fe3+ ions, 3 O2- ions) Iron II, III oxide Fe3O4 (2Fe 3+ ions, 1 Fe2+ ion, 4O2- ions) The formula are such that the overall charge of each oxide balances out to zero.
What is the chemical formula for hydroxide ions?
Formula: OH-
What is the chemical formula of iron pyrite?
The chemical formula of iron pyrite is FeS2.
What is the chemical formula for iron(lll) oxide?
The chemical formula for iron (lll) oxide is Fe2O3.
What is the chemical formula for iron (lll) oxide?
The chemical formula for iron (lll) oxide is Fe2O3.
The correct chemical formula for compound formed between lead 2 ions and chromate ions?
The chemical formula of lead chromate is PbCrO4.
What is the chemical formula of iron iii and selenium?
The chemical formula of iron(III) and selenium is Fe2Se3 - iron(III) selenide.
What is the formula for reduced iron?
The chemical formula for reduced iron depends on the oxidation state of iron. In its reduced form, iron typically exists as ferrous ions (Fe^2+). Therefore, the chemical formula for reduced iron is simply Fe^2+. However, if you're referring to a specific compound containing reduced iron, such as ferrous sulfate (FeSO4) or ferrous gluconate (Fe(C6H11O7)2), then the formula would be different depending on the specific compound.
What is chemical equation for FeS?
FeS is not a chemical equation but a chemical formula; FeS is the chemical formula of iron sulfide.
What is chemical symbol for Fe2O3?
The chemical formula Fe2O3 is for the chemical compound known as Iron(III) oxide. Its melting point is 2,851 degrees Fahrenheit.
