Question

The products of a combustion reaction always include oxygen gas and water vapor.

True
Or
False

Answer 1

true

Step-by-step explanation:

A combustion reaction is a reaction in which a substance reacts with oxygen gas, releasing energy in the form of light and heat. Combustion reactions must involve O2 as one reactant. The combustion of hydrogen gas produces water vapor. ... The products of the combustion of hydrocarbons are carbon dioxide and water.