Methane plus oxygen produces carbon dioxide and water.
methane + oxygen -> carbon dioxide + water 2 Methane molecules plus 4 Oxygen molecules gives 2 molecules of Carbon dioxide plus 4 Water molecules.
CH4 + 2O2 → CO2 + 2H2O.
The reactants are methane CH4 and oxygen O2 and the products are carbon dioxide CO2 and water H2O. CH4 + 2 O2 --> CO2 + 2 H2O
The balanced chemical equation for methane (CH4) burning in air (O2) is: CH4 + 2O2 → CO2 + 2H2O
The balanced chemical equation for methane (CH4) burning in oxygen (O2) is: CH4 + 2O2 -> CO2 + 2H2O
CH4
Methane + Oxygen > Carbon (soot) + Water
The molecular equation for the combustion of methane gas (CH4) in the presence of oxygen (O2) is: CH4 + 2O2 -> CO2 + 2H2O.
The word equation for burning coal is: coal + oxygen -> carbon dioxide + heat
The symbol equation for burning a fuel such as methane (CH4) in oxygen (O2) to produce carbon dioxide (CO2) and water (H2O) is: CH4 + 2O2 → CO2 + 2H2O.
No it is not essential. It will burn in air or oxygen if ignited by some spark or match but there are many other ways to get burning in chemistry. The requirements for burning are fuel, oxygen and heat. Oxygen can be supplied by the air for many fires. Heat must often be introduced initially to ignite the fuel but the heat of combustion will then be enough to sustain the burning. Fuel could be methane but there are many other potential fuels in chemistry, for example hydrogen, propane, wood ... Many dry foodstuffs will burn in air if lit.
Burning of methane is:CH4 + 2 O2---------- → CO2 + 2 H2OCarbon monoxide is released after an incomplete combustion.