Question

How to balance CH4 + O2=CO2+H2O

Answer 1

LHS-RHS

1 C - 1 C

4 H-2 H

2 O- 3 O

So on right side 2 hydrogen are less and one oxygen is more..so

Balanced equation is

CH4+2O2==CO2 + 2H2O

Step-by-step explanation:

Answer 2

Hey there!

CH₄ + O₂ → CO₂ + H₂O

Balance H.

4 on the left, 2 on the right. Add a coefficient of 2 in front of H₂O.

CH₄ + O₂ → CO₂ + 2H₂O

Balance C.

1 on the left, 1 on the right. Already balanced.

Balance O.

2 on the left, 4 on the right. Add a coefficient of 2 in front of O₂.

CH₄ + 2O₂ → CO₂ + 2H₂O

Our final balanced equation: CH₄ + 2O₂ → CO₂ + 2H₂O

Hope this helps!