Лучший ответ
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Japojan 6 (6296)2411 13 лет
Krekings ir Kreka lietošana. To šņauc caur degunu!
Я бы так написал! =)))))
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Ice (38) 6 (17074)2419 13 лет
Запили училу
In petroleum geology and chemistry, cracking is the process whereby complex organic molecules such as kerogens or heavy hydrocarbons are broken down into simpler molecules such as light hydrocarbons, by the breaking of carbon-carbon bonds in the precursors. The rate of cracking and the end products are strongly dependent on the temperature and presence of catalysts. Cracking, also referred to as pyrolysis, is the breakdown of a large alkane into smaller, more useful alkanes and an alkene. Simply put, hydrocarbon cracking is the process of breaking long-chain hydrocarbons into short ones.
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