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烯(xi)(xi)烴(jing)(jing)(jing)(jing)(jing)中微量水(shui)測定儀常(chang)見(jian)故障如何處理烯(xi)(xi)烴(jing)(jing)(jing)(jing)(jing)是指含(han)有C=C鍵(jian)(jian)(碳(tan)-碳(tan)雙(shuang)鍵(jian)(jian))(烯(xi)(xi)鍵(jian)(jian))的(de)碳(tan)氫化合(he)物。屬于(yu)不(bu)飽(bao)和烴(jing)(jing)(jing)(jing)(jing),分為(wei)鏈烯(xi)(xi)烴(jing)(jing)(jing)(jing)(jing)與環烯(xi)(xi)烴(jing)(jing)(jing)(jing)(jing)。按含(han)雙(shuang)鍵(jian)(jian)的(de)多少分別(bie)稱單(dan)烯(xi)(xi)烴(jing)(jing)(jing)(jing)(jing)、二烯(xi)(xi)烴(jing)(jing)(jing)(jing)(jing)等。雙(shuang)鍵(jian)(jian)中有一根屬于(yu)能(neng)量較(jiao)高的(de)π鍵(jian)(jian),不(bu)穩定,易斷(duan)裂,所以會發生加成反應(ying)。單(dan)鏈烯(xi)(xi)烴(jing)(jing)(jing)(jing)(jing)分子通式(shi)為(wei)CnH2n,常(chang)溫下C2—C4為(wei)氣...
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