Search results
- Dictionarycombustion/kəmˈbʌstʃ(ə)n/
noun
- 1. the process of burning something: "the combustion of fossil fuels"
Powered by Oxford Dictionaries
May 16, 2024 · combustion, a chemical reaction between substances, usually including oxygen and usually accompanied by the generation of heat and light in the form of flame.
Combustion is a chemical reaction where a material quickly reacts with oxygen and gives off heat. The initial material is called a gasoline, and the oxidizer is considered the source of oxygen. The fuel may be a solid, liquid, or gas, although the fuel is typically a liquid for airplane propulsion. Q3.
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 products, in a mixture termed as smoke.
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. Heat provides the activation energy to start the chemical reaction.
COMBUSTION definition: 1. the process of burning 2. the chemical process in which substances mix with oxygen in the air to…. Learn more.
Jan 13, 2020 · Combustion is a chemical reaction that occurs between a fuel and an oxidizing agent that produces energy, usually in the form of heat and light. Combustion is considered an exergonic or exothermic chemical reaction. It is also known as burning. Combustion is considered to be one of the first chemical reactions intentionally controlled by humans.
1. : an act or instance of burning. Smoke is produced during combustion. 2. : a usually rapid chemical process (such as oxidation) that produces heat and usually light. The carburetor mixes fuel with air for combustion. also : a slower oxidation (as in the body) 3. : violent agitation : tumult.
May 16, 2024 · The chemical reactions. Combustion, with rare exceptions, is a complex chemical process involving many steps that depend on the properties of the combustible substance. It is initiated by external factors such as heat, light, and sparks. The reaction sets in as the mixture of combustibles attains the ignition temperature.
a chemical process in which two compounds, such as sodium and chlorine, react together to produce heat and light. a process in which a compound reacts slowly with oxygen to produce little heat and no light. combustion. / kəm-bŭs ′ chən /. The process of burning.
combustion. noun [ U ] us / kəmˈbʌs.tʃ ə n / uk / kəmˈbʌs.tʃ ə n / Add to word list. the process of burning. chemistry specialized. the chemical process in which substances mix with oxygen in the air to produce heat and light. SMART Vocabulary: related words and phrases. Burning, burnt & on fire. afire. aflame. alight. blaze. burn (something) down.
