3FeO4 + 8Al --> 3Fe + 4Al2O3
The balanced chemical equation for the reaction is: 3FeO4 + 8Al -> 4Al2O3 + 3Fe Therefore, the coefficient of Fe is 3.
The balanced equation is 8Fe3O4 + 4Al → 4Al2O3 + 9Fe. The coefficient of Fe is 9.
The balanced chemical equation for the reaction between Al and O2 is: 4Al + 3O2 -> 2Al2O3 Therefore, the coefficient needed for Al to balance the equation is 4.
The balanced equation for the reaction between Al2O3 (aluminum oxide) and HCl (hydrochloric acid) is 2 Al2O3 + 6 HCl -> 2 AlCl3 + 3 H2O.
The balanced chemical equation is: 2HNO3 + Al2O3 --> 2Al(NO3)3 + 3H2O
The balanced equation should be 2Al + 6HCl -> 2AlCl3 + 3H2. Therefore, the coefficient of HCl is 6.
The balanced equation is 8Fe3O4 + 4Al → 4Al2O3 + 9Fe. The coefficient of Fe is 9.
The balanced chemical equation for the reaction between Al and O2 is: 4Al + 3O2 -> 2Al2O3 Therefore, the coefficient needed for Al to balance the equation is 4.
The balanced equation for the reaction between Al2O3 (aluminum oxide) and HCl (hydrochloric acid) is 2 Al2O3 + 6 HCl -> 2 AlCl3 + 3 H2O.
2
The coefficient for H2O is 1 in the balanced equation: 2K + 2H2O + 2KOH + H2
Al2O3 + 6HBr = 2Albr3 + 3H2O
2Si +2HF-2siF + 2H
The balanced equation is 8 O2 + C5H12 -> 5 CO2 + 6 H2O. So, the coefficient of O2 is 8.
Cu + 2H2SO4 ==> CuSO4 + SO2 + 2H2OSo coefficient of CuSO4 is 1
The chemical equation is:C5H12 + 8 O2 = 5 CO2 + 6 H2O
The chemical equation is:C5H12 + 8 O2 = 5 CO2 + 6 H2O
When aluminum oxide (Al2O3) is added to sulfuric acid (H2SO4), it typically reacts to form aluminum sulfate (Al2(SO4)3) and water (H2O). This is a common reaction in which the sulfuric acid breaks down the aluminum oxide to form the aluminum sulfate salt.