Combustion, or burning, [1] is a high-temperature exothermic redox chemical reaction between a fuel (the reductant) and an oxidant, usually atmospheric oxygen, that produces oxidized, often gaseous …

combustion, a chemical reaction between substances, usually including oxygen and usually accompanied by the generation of heat and light in the form of flame.

Feb 22, 2021 · Combustion is a reaction between a hydrocarbon fuel (e.g., coal, propane, wood, methane) and molecular oxygen (O 2), producing carbon dioxide (CO 2), water (H 2 O), and heat.

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 O A 2 as one reactant.

Jun 9, 2025 · A combustion reaction is a major class of chemical reactions, commonly referred to as "burning." In the most general sense, combustion involves a reaction between any combustible …

A combustion reaction is a reaction in which one of the reactants is oxygen, and the other reactant is usually a hydrocarbon. The products are carbon dioxide and water, accompanied by heat and light …

A combustion reaction is a reaction of a substance with oxygen gas to release relatively large amounts of energy. Because combustion reactions are often characterized by the presence of flames, a …

The meaning of COMBUSTION is an act or instance of burning. How to use combustion in a sentence.

Jul 23, 2025 · Combustion is a chemical process that involves the rapid reaction of a substance with oxygen, releasing heat and light. The substance that reacts is called the fuel, and the source of …

Combustion reactions occur as oxygen reacts with another element and emits heat and light. The burning of sulphur, natural gas, and sparklers are also typical forms of combustion reactions.