Based upon balancing the ( NO3 ) ions , I put a 2 by the Al(NO3)2 and a 3 by the Fe(NO3)3.
Then I put a 3 next to FeCl3 and a 2 next to AlCl3 to balance the Fe atoms and the Cl atoms .
So I have :
2 Al(NO3)3 + 3 FeCl2 -------> 3 Fe(NO3)2 + 2 AlCl3
So I have :
Item Left Side Right Side
Al 2 2
(NO3) 6 6
Fe 3 3
Cl 6 6
O 18 18
N 6 6
1. Put a 2 by the Al(NO3)3 .
2. Put a 3 by the Fe(NO3)2 .
3. Put a 2 by the AlCl3 .
4. Put a 3 by the FeCl2 .
5. Each side has 18 oxygen atoms.
6. Each side has 6 nitrogen atoms.
7. Each side has 2 aluminum atoms.
This equation is 2 Fe + 3 Cl2 -> 2 FeCl3.
The balanced chemical equation would be: NF3 + F2 -> N + 3F2 The coefficient for fluorine would be 2 and the symbol is F2.
the answer is 2 apex
No, the balanced equation is 6Ca + 3O2 ---> 6CaO. The product, calcium oxide, is CaO and not CaO2.
The balanced equation for the reaction between HNO3 and NaHCO3 is: 2 HNO3 + NaHCO3 → NaNO3 + H2O + CO2
The balanced molecular equation for FeCl3 + CoCl2 is: 2FeCl3 + 3CoCl2 → 2FeCl2 + 3CoCl3
The balanced equation is: C5H12 + 8O2 → 5CO2 + 6H2O. Therefore, the coefficient for oxygen in the balanced equation is 8.
The balanced equation is 3 Fe3O4 + 8 Al -> 4 Al2O3 + 9 Fe. Therefore, the coefficient of Fe is 9.
The balanced equation should be 2Al + 6HCl -> 2AlCl3 + 3H2. Therefore, the coefficient of HCl is 6.
This equation is 2 Fe + 3 Cl2 -> 2 FeCl3.
The coefficient of HCl in the balanced equation is 2. This is because the balanced equation shows that 1 molecule of CaCl2 reacts with 1 molecule of H2CO3 to form 1 molecule of CaCO3 and 2 molecules of HCl.
The coefficient of O2 is 5.The chemical equation is:C5H12 + 8 O2 = 5 CO2 + 6 H2O
The chemical equation is:C5H12 + 8 O2 = 5 CO2 + 6 H2O
The chemical equation is:C5H12 + 8 O2 = 5 CO2 + 6 H2O
The balanced chemical equation for the reaction is: 3FeO4 + 8Al -> 4Al2O3 + 3Fe Therefore, the coefficient of Fe is 3.
FeCl3 + H2O4-2 +Zn
2K(s) + 2H2O(l) = 2KOH(aq) + H2(g) The eq'n is balanced. The coefficients ( molar ratios) in order of the reation eq'n are 2:2:::2:1