In the chemical reaction CH4 + 2O2 → CO2 + 2H2O, the atoms in the reactants, are

Answer :

Answer:

Classification of

Chemical Reactions

• Combustion: One reactant is

always oxygen and another

reactant often contains carbon

and hydrogen

• Burning of methane

• CH4 + 2O2 > CO2 +2H2O

Explanation: