Technically, combustion is a chemical reaction between two or more chemicals that produces that heat and sometimes light. Most forms of combustion happen when the gas oxygen joins with another substance. In chemistry we call the type of reaction that produces fire a combustion reaction. Heating devices for vapour production (steam, etc. Combustion is a high-temperature exothermic (heat releasing) redox (oxygen adding) chemical reaction between a fuel and an oxidant, usually atmospheric oxygen, that produces oxidized, often gaseous products, in … Many combustion reactions occur with a hydrocarbon, a compound made up solely of carbon and hydrogen. Combustion is an exothermic reaction, in that it involves the release of energy in the form of light and heat.The most common oxidizing agent in combustion reactions is atmospheric oxygen (O), but other oxidizing agents include: chlorine (Cl), … Combustion refers to a high-energy chemical reaction in which fuel is oxidized and converted into a mixture of often gaseous products. combustion meaning: 1. the process of burning 2. the chemical process in which substances mix with oxygen in the air to…. Combustion reaction refers to an exothermic chemical reaction that has high-temperature. The chemical reaction was a simple one: hydrogen combining with oxygen to produce water. In its broad definition, combustion includes fast exothermic chemical reactions, generally in the gas phase but not excluding the reaction of solid carbon with a gaseous oxidant. Combustion is a chemical reaction where a material quickly reacts with oxygen and gives off heat. Combustion chemistry is a branch of chemistry concerned with the study of how things burn. It happens between a fuel (the reductant) and an oxidant, usually atmospheric oxygen that produces oxidized, often gaseous products, resulting in a mixture of smoke. The initial material is called a gasoline, and the oxidizer is considered the source of oxygen. Combustion is a chemical reaction that produces heat and light. Learn more. It is a heat releasing (exothermic), redox chemical reaction that usually occurs between a fuel and oxidizing agent (mostly oxygen of the atmosphere). Before we do anything else, let’s lay out the generic chemical equation for combustion and a couple of important terms: fuel + oxygen (O2) -> waste + energy. The fuel may be a solid, liquid, or gas, although the fuel is typically a liquid for airplane propulsion. In this video, we’re going to go beyond this simple definition and understand the chemical and physical phenomena behind combustion. Combustion - Combustion - Applications: The uses of combustion and flame phenomena can be categorized under five general heads. Combustion takes place at an elevated temperature. For example, when wood burns, oxygen in the air joins with carbon in wood. The most common form of combustion is fire . The products of the combustion of hydrocarbons are carbon dioxide and water. A combustion reaction is usually a reaction that produces fire. Usually, heat of combustion is considered to be a synonym of calorific value, which can be defined as the total amount of energy liberated when a given mass of a substance undergoes complete combustion in the presence of (an adequate quantity of) oxygen under standard conditions for … Combustion. 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