Question

CH4 + O2 =CO2 + H2O + heat find chemical equation​

Answer 1

CH 4 +2O 2 →CO 2 +2H 2O

Explanation :

CH 4 +O 2→CO 2 +H 2O

First look at the C atoms. At first glance they are balanced with 1 C on each side.

Now look at the H atoms. They are not balanced. There are 4 H atoms on the left side and 2 H atoms on the right. Place a coefficient of 2 in front of the H 2

O We now have 4 H atoms on both sides.

CH 4 +O 2 →CO 2 +2H 2O

Now look at the O atoms. They are not balanced. There are 2 O atoms on the left side and 4 on the right. Place a coefficient of 2 in front of the O

2

We now have 4 O atoms on both sides.

CH 4 +2O 2 →CO 2 +2H 2O

The equation is now balanced. Each side has 1 C atom, 4 H atoms, and 4 O atoms