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There are a umber of different oxides of iron. It depends of the oxidation state of iron. Hematite is Fe2O3, iron(III) oxide. Magnetite is Fe3O4 (diron(II) diron(III) oxide. There is also FeO, iron(II) oxide.
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If X represents an element of group 1 the formula of its oxide would be what?
Its oxide must be X2O.
Empirical formula for silver oxide?
Silver oxide is an ionic compound so its molecular and empirical formula is same Ag2O
What is the chemical compound for Calcium Oxide?
Chemical formula is CaO
Does the formula cacl2 represents the compound ions?
Calcium oxide is; CaO. Results from Ca(2+) and O(2-)
What is the name of the compound formula K2O?
Potassium oxide is a ionic lattice which is made out of potassium ions and oxide ions. Therefore, separate 'molecules of this compound do not exist. The empirical formula itself is K2O which is used also as the chemical formula for the compound.
What formula correctly represents the composition of iron 111 oxide?
Fe2O3.
Is magnesim oxide an element?
Magnesium oxide is NOT an element.Corrected:It is an ionic compound made of two elements: Magnesium (note: correctly spelled here!) and Oxygen with formula: MgO
Molecular formula for magnesium oxide?
Magnesium oxide is an ionic compound with the formula MgO.
What is the correct formula unit for the ionic compound barium oxide?
the correct formula unit for the ionic compound barium oxide is BaO.
What is the formula for the compound gold and oxide?
Gold(III)Oxide is Au2O3
What is the compound formula of ironIII oxide?
Fe2O3
What is a formula for the compound barium oxide?
BaO
How would you write the compound litium oxide?
The formula for lithium oxide is Li2O.
What is the name of a compound with the formula K2O?
Potassium Oxide
What ionic compound has the formula Na2O?
Sodium oxide
What is formula for ionic compound sodium oxide?
Na2O=====
Is barium oxide a compound?
Yes, with formula BaO.
