Wiki User
β 12y agodisplacement reaction............
u people have to find the answers instead asking others without shame..............
Wiki User
β 12y ago81.93%
combination
Al2O3 + 6HBr = 2Albr3 + 3H2O
This is an double-displacement reaction, in this case and acid-base reaction.
A combustion reaction.
81.93%
Fe2O3 + 2Al ===> Al2O3 + 2FeIn this reaction the number of moles of Al2O3 produced is dependent on the number of moles of Fe2O3 and Al that one starts with. For every 1 mole Fe2O3 and 2 moles Al, one gets 1 moles of Al2O3.
Carbon
The balanced chemical equation for iron III oxide (Fe2O3) plus aluminum (Al) yielding aluminum oxide (Al2O3) and iron (Fe) is: 2Fe2O3 + 4Al β 6Fe + 2Al2O3.
The balanced equation for this reaction is Fe2O3 + 3 H2O = 2 Fe(OH)3.
In the balanced chemical equation 4Fe + 3O2 -> 2Fe2O3, the coefficient in front of iron (Fe) is 4.
combination
The equation FeSO4 = Fe2O3 + SO2 + SO3 is not balanced. To balance it, one possible balanced equation could be: 2FeSO4 = Fe2O3 + 2SO2 + 2SO3.
The reaction is:4 Fe + 3 O2= 2 Fe2O3
The balanced chemical equation for the reaction FeS2 + 7/2 O2 β Fe2O3 + 4 SO2 is: 4 FeS2 + 11 O2 β 2 Fe2O3 + 8 SO2.
Al2O3 + 6HBr = 2Albr3 + 3H2O
The balanced chemical equation for this reaction is: 2 Fe2O3 + 6 HNO3 β 2 Fe(NO3)3 + 3 H2O