Molecular formula :
nature : also known as a chain reaction. Free radicals generated by renewable and ongoing so as chain reaction continued for the same reaction. Including three steps : (a) trigger chain. Reactant molecules in the light, heating or initiator role of free radicals generated under fracture. (2) chain growth (or chain transmission chain continued). Free radicals react with the molecules react to produce free radicals and new products. (3) chain termination. Two free radicals disproportionation or coupling to form a stable or a reactor wall and collision free radicals destroy, not to renew the chain reaction. According to the chain reaction transmission can be divided into different ways straight and branched chain reaction chain reaction.
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