CH3-CHCH3--CHCH3-CH-(CH3)2是H2加成的产物,其烃结构式有几种
题目
CH3-CHCH3--CHCH3-CH-(CH3)2是H2加成的产物,其烃结构式有几种
答案
1.如果是单烯烃的话有三种结构：
CH2=C(CH3)-CH2-CH3
CH3-C(CH3)=CH-CH3
CH3-C(CH3)-CH=CH2
2.如果是双烯烃的话有一种结构：
CH2=C(CH3)-CH=CH2
所以,如果你没有学过二烯类,答案就三种,
如果你有学过二烯类,答案就是四种.
不知道楼主能不能明白?
举一反三
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
最新试题
- Some people_____ (hear) about it,but very few of them knew what ___(do)with it
- 初中英语My hobby is ______all kinds of coins.
- big drops of rain began to fall翻译
- 判断正误：As he was born into/in a poor family,he had only two years of schooling.
- 已知x的3m次=8,y的3n次=27,求（x的6次）的m次乘y的6n次-x的m次乘y的n次
- from,pillow,the,grandfather,is,his
- 点E,F分别在正方形ABCD上的边CB和DC的延长线上,且CE=DF,连接AE,EF,若点M,N,P,Q分别为AE,EF,FD,AD的中点.
- 已知x>5/4,函数y=4x-2+1/4x-5的最小值
- 一道有关坐标系与参数方程的题
- 阳光地带中第八段画线的句子中作者连用了五个 最 字作用是什么?
热门考点