Chemistry of Combustion

Combustion is a chemical reaction that occurs when a substance, typically a fuel like wood or gasoline, reacts with oxygen, producing heat and light. This process usually produces carbon dioxide and water as by-products. For example, when methane (natural gas) burns, it combines with oxygen to form carbon dioxide and water, releasing energy that we use for cooking or powering engines. Combustion is essential in various applications, but it can also lead to pollution and greenhouse gas emissions, highlighting the need for cleaner energy alternatives.