organic compounds ppt课件

发布时间:2011-12-14

课件大小:0.13 MB

所属栏目:基础类

课件格式:.rar(压缩解压).ppt(使用格式)

课件等级:organic compounds ppt课件推荐等级为3星

简略标题:organic compounds

应用环境:应用于多媒体教学

制作使用软件:PowerPoint

应用阶段:大学化学

organic compounds ppt课件介绍及下载


organic compounds ppt课件内容预览:The simplest organic compounds are those containing only carbon and hydrogen. Such compounds are known as hydrocarbon. Some of them are found in nature, where they were derived from plant or animal forms of life. Several types of hydrocarbons are possible. The alkanes The series of compounds which have the general empirical formula CnH2n+2, where n is an integer, is called the alkane, or paraffin. The lighter members of the alkane series are gases, the members of intermediate weight are liquids, and the heavier members are solids. From the formulas of the compounds it is evident that each member differs from the preceding one by the increment CH2. A series of compounds in which each member differs from the one before it by a common increment is called a homologous series. pptorganic compounds The lighter members of the alkane series are gases, the members of intermediate weight are liquids, and the heavier members are solids. From the formulas of the compounds it is evident that each member differs from the preceding one by the increment CH2. A series of compounds in which each member differs from the one before it by a common increment is called a homologous series.
课件关键字:organic compounds,organic,comp。
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