Combustion, a redox reaction, is fundamental to internal combustion engines powering vehicles. In this process, one substance loses electrons (oxidant) while another gains them (reductant). Historically, the oxidant supplied oxygen atoms, but modern chemistry broadened the term. Fossil fuels act as reductants in combustion, releasing energy and producing flames and smoke. Unfortunately, fossil fuel combustion contributes to global warming and air pollution, leading to significant health risks. Combustion science delves into controlling this reaction for cleaner energy production, with researchers even studying it in space. Understanding combustion’s mechanisms is crucial for mitigating its environmental impacts and transitioning to sustainable energy sources.
Understanding Combustion: A Vital Chemical Reaction
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