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How many iron III ions combine with oxygen atoms to form iron III oxide?
Alexisescobedo
One. The II in Iron II means that the ion has a 2+ charge. Oxygen atoms, when they are not bonded to any other atoms (include another oxygen) have a 2- charge. So, when the 2+ and the 2- react, they form a very stable bond.
Here's the reaction.
Fe2+ + O2- --> FeO
Wiki User
∙ 15y ago
Wiki User
∙ 9y agoBasically there are 2 forms of iron:iron 2+ and iron 3+ Iron 2 oxide, basically is Fe2+ in order to stabilize it you need 2- which is exactly one oxygen ion therefore we get FeO While iron 3 oxide is Fe3+ in order to make a stable compound we need 2 Fe 3+ along with 3 O 2- which gives us +6 and -6 therefore a stable compound which is Fe2O3 the hydrated form of iron 3 oxide is rust.
Wiki User
∙ 15y agoIron + Oxygen ---> Iron III oxide
4Fe + 3O2 ---> 2Fe2O3
Wiki User
∙ 14y agoType your answerA.contains 2 iron and 3 oxygen atoms.B.has an Fe3+ ion.
here...
Wiki User
∙ 12y agoFe2o3
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When magnesium combine with oxygen to form magnesium oxide what type of reaction is form?
combination
What does magnesuim and oxygen make?
Magnesium and oxygen combine to form magnesium oxide. It is basic in nature.
What planet has iron rocks combine with oxygen to form iron oxide?
pluto
What elements are found in iron oxide atoms?
"Atoms" of the compound iron oxide do not exist, but the compound contains iron and oxygen atoms, both in the form of ions.
What is Ca2 with O-2?
Calcium and oxygen combine to form calcium oxide, CaO.
When magnesium combine with oxygen to form magnesium oxide what type of reaction is form?
combination
What does magnesuim and oxygen make?
Magnesium and oxygen combine to form magnesium oxide. It is basic in nature.
What planet has iron rocks combine with oxygen to form iron oxide?
pluto
How many moles of magnesium oxide are formed when 4 moles of magnesium react with oxygen Here is the formula 2 Mg plus O 2 is equal to 2 Mg O?
From the formula, you have 2 atoms of Magnesium combine with one oxygen molecule to form 2 molecules of magnesium oxide. So when 4 magnesium atoms combine with two molecules of oxygen you get 4 magnesium oxide molecules. So from 4 moles of magnesium you get 4 moles of Magnesium oxide.
What elements are found in iron oxide atoms?
"Atoms" of the compound iron oxide do not exist, but the compound contains iron and oxygen atoms, both in the form of ions.
What is Ca2 with O-2?
Calcium and oxygen combine to form calcium oxide, CaO.
How many atoms of silicone and oxygen combine to form this compound?
2
What three elements chemically combine to form nitrous oxide?
Nitrous oxide, commonly known as laughing gas, is a chemical compound with the formula N2O, so it consists of TWO elements: Nitrogen (2 atoms) and Oxygen (1 atom), which are together three ATOMS.
What plus oxygen forms a acidic oxide?
Most of the non-metals combine with oxygen to form acidic oxides.
What are the reactants and products when iron and oxygen combine to form iron oxide?
reactants: iron and oxygen products: rust (aka: iron (II) oxide or FeO)
Can a element be a molecule?
Yes; for example, two oxygen atoms combine to form an oxygen molecule.
What atom elements are in iron oxide?
"Atoms" of the compound iron oxide do not exist, but the compound contains iron and oxygen atoms, both in the form of ions.
