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combustion |
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combustionBurning, defined in chemical terms as the rapid combination of a substance with oxygen, accompanied by the evolution of heat and usually light. A slow-burning candle flame and the explosion of a mixture of petrol vapour and air are extreme examples of combustion. Combustion is an exothermic reaction as heat energy is given out. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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There is certainly evidence that metals, black carbon, and other by-products of incomplete combustion and high temperature industrial processes contribute to the pollution's toxicity--as part of the complex mixture of fine particles. Ethanol was an unpopular second choice because it has a low vapor pressure and its evaporation from fueling, open containers, and leakage was believed by many to produce more smog than the incomplete combustion of pure gasoline. some products of incomplete combustion, such as dioxins and furans; and |
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