Question

Balance the following equations :
(i) Fe + H,O (g) ► Fe3O4 + H2
(ii)NH, +02► NO + H2O
(iii)NH3 + 02----- N2 + H₂O
(iv) C2H5OH + 02------ CO2 + H2O
(v) FeCl3 + NH4OH ----> Fe(OH)3+ NH4CI
(vi) C4H!10 + O₂ → CO2 + H2O
(vii) AIN + H20 + Al(OH)3 + NH3

plz give me line by line solution
plzzzzzz........​

Answer 1

Answer

Chemical equations are balanced to make them obey the law of conservation of mass

That is, total mass on LHS = total mass on RHS

1) 3Fe + 4H₂O $\rightarrow$ Fe₃O₄ + 4H₂

2) 4NH₃ + 5O₂ $\rightarrow$ 4NO + 6H₂O

3) 4NH₃ + 3O₂ $\rightarrow$ 2N₂ + 6H₂O

4) C₂H₅OH + 3O₂ $\rightarrow$ 2CO₂ + 3H₂O

5) FeCl₃ + 3NH₄OH $\rightarrow$ Fe(OH)₃ + 3NH₄Cl

6) 2C₄H₁₀ + 13O₂ $\rightarrow$ 8CO₂ + 10H₂O

7) AlN + 3H₂O $\rightarrow$ Al(OH)₃ + NH₃