What is a combustion reaction?

Answer 1

Any rxn that is (generally) and organic molecule + O2 -> H2O + CO2

Thats just generally what it looks like.

Answer 2

A combustion reaction is a reaction in which a substance reacts with oxygen and heat is released.
C3H8 (g) + 5O2 (g) → 3CO2 (g) + 4H2O (g)

another answer:

C(s)+O2(g) CO2(g)

Answer 3

A reaction between a molecule and oxygen that produces heat

Answer 4

Any rxn that is (generally) and organic molecule + O2 -> H2O + CO2

Thats just generally what it looks like.

Answer 5

A reaction between a molecule and oxygen that produces heat. -Apex

Answer 6

Apex:: a reaction between a molecule and oxygen that produces heat

Answer 7

apex It combines with oxygen.

Answer 8

ch4+2o2 -> co2 = 2h2o