Question

PLZ answer asp The image shows the combustion of methane. Which equation represents this chemical reaction?

A.
CH4 + O2 → CO2 + H2O
B.
2CH4 + 2O2 → CO2 + 2H2O
C.
CH4 + 2O2 → 2CO2 + H2O
D.
CH4 + O2 → 2CO2 + 2 H2O
E.
CH4 + 2O2 → CO2 + 2H2O

Answer 1

The chemical reaction that would represent the combustion of methane would be CH4 + 2O2 = CO2 + 2H2O. Combustion reactions are reactions which involves a substance burning in oxygen.

Answer 2

The answer is D because CH4+02>2c02+3H20 is a chemical reaction