Question

Write the complete balanced equation for the reaction that occurs when ch4 combusts in o2.

Answer 1

CH4 + 2O2 ---> CO2 + 2H2O

Answer 2

Answer: The balanced equation for the above reaction is given below.

Explanation:

Combustion reaction is defined as the reaction in which a hydrocarbon reacts with oxygen to produce carbon dioxide and water molecule.

The balanced chemical equation for the combustion of methane follows:

$CH_4+2O_2\rightarrow CO_2+2H_2O$

By stoichiometry of the reaction:

1 mole of methane gas reacts with 2 moles of oxygen gas to produce 1 mole of carbon dioxide and 2 moles of water molecule.

Hence, the balanced chemical equation is given above.