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What coefficients balance the equation Fe O2 Fe2O3?
The balance equation would be 4Fe + 3O2 ==> 2Fe2O3, so the coefficients are 4, 3, 2.
What does iron combine with to create rust?
Oxygen air. 2Fe + O2 -> 2FeO or 4Fe + 3O2 -> Fe2O3
What is the balanced equation form of iron III oxide?
The formula for iron (III) oxide is FeCl3, whether the formula is in a balanced equation or anywhere else where the formula is properly used.
Is 4fe plus 302 2Fe203 a combination of reaction?
Yes, the reaction 4Fe + 3O2 -> 2Fe2O3 is a combination reaction. In this reaction, iron (Fe) reacts with oxygen (O2) to form iron(III) oxide (Fe2O3).
Unbalanced equation for rusting?
The balanced chemical equation when rust occurs is given as.2Fe(s) + 2H2O(l) + O2(g) 2Fe2+(aq) + 4OH-(aq)Fe2+(aq) + 2OH-(aq) Fe(OH)2(s)Fe(OH)2(s) =O2=> Fe(OH)3(s)Fe(OH)3(s) =dehydrates=> Fe2O3.nH2O(s) or rustThe chemical formula for rust is Fe2O3.nH2O.The overall chemical equation for the formation of rust isIron + water + oxygen rust
What is the product of Fe plus O2 plus H2O?
Hydrated Iron (III) oxide: 2Fe + 1.5O2 + xH2O -> Fe2O3·xH2O where x is the number of H2O molecules present.
What is a balanced equation for iron and oxygen?
There are two possible equations as iron is capable of forming two different oxides: O2 + 2Fe --> 2FeO 3O2 + 4Fe --> 2Fe2O3
What is a chemical equation for rust?
2Fe(s) + 2H2O(l) + O2(g) ==> 2Fe2+(aq) + 4OH-(aq)---------------------------------------Iron rust is hydrated Fe2O3 and Fe(OH).Fe(OH)3.4Fe + 3O2 = 2Fe2O3.
Which of the following is an example of an acid-base ReactionA. HCl + NaHCO3 ---> NaCl + CO2 + H2OB. O2 + 2PBr3 ---> 2POBr3C. 4Fe + 3O2 ---> 2Fe2O3D. Zn + 2HCl ---> ZnCl2 + H2?
Whoops, that came out incorrectly. Let me try to do it again... Which of the following is an example of an acid-base Reaction? A. HCl + NaHCO3 ---> NaCl + CO2 + H2O B. O2 + 2PBr3 ---> 2POBr3 C. 4Fe + 3O2 ---> 2Fe2O3 D. Zn + 2HCl ---> ZnCl2 + H2
What is the chemical equation for iron burning in oxygen?
4 Fe+ 3O2 + 6 H2O 4 Fe(OH)3 2 Fe2O3 + (x)H2OThis means that water doesn't actually react, but is necessary to perform the reaction and comes out as it is.
What is the coefficient in front of iron Fe plus O2 equals Fe2O3?
In the balanced chemical equation 4Fe + 3O2 -> 2Fe2O3, the coefficient in front of iron (Fe) is 4.
How many compounds are present in the reactant side of the chemical equation 4Fe plus 3O2 arrow 2Fe2O3?
There are two compounds present on the reactant side of the chemical equation: iron (Fe) and oxygen (O2).
