天气预报 > 教育 > 同分异构体的书写方法
同分异构体的书写方法
更新时间: 2021-03-09 17:54:18  

1、列出有机物的分子式。

2、根据分子式找出符合的通式,由通式初步确定该化合物为烷烃、;烯烃或环烷烃、;炔烃、二烯烃或环烯烃;芳香烃及烃的衍生物等。

3、书写顺序:先写碳链异构,再写位置异构,最后写官能团异构。

关键词: 书写 方法

同分异构体的书写方法相关经验

天气预报

最新推荐

页面:/news/view-848697/ | 耗时:0.5114 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=848697 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=848697 LIMIT 0,1
select * from tbl_Articles_sphinx where id=848697 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(380287,1103196,1096206,1119023,421109,467130,2962372,3518394,1466691,3526556,3291829,596560,2291775,3475902,391029,453095,1094579,844007,469759,3228213,1088504,1119768,912827,890012,466585,856313,1127093,609159,1100443,1084055) ORDER BY field (ArticleID,380287,1103196,1096206,1119023,421109,467130,2962372,3518394,1466691,3526556,3291829,596560,2291775,3475902,391029,453095,1094579,844007,469759,3228213,1088504,1119768,912827,890012,466585,856313,1127093,609159,1100443,1084055)