戊烷三种同分异构体的结构式和结构简式

2025-03-13 10:11:49
推荐回答(2个)
回答1:

戊烷,分子式c5h12,其同分异构体有三种:
1.ch3-ch2-ch2-ch2-ch3正戊烷
2.ch3-ch(ch3)-ch2-ch3异戊烷(2-甲基丁烷)
3.c(ch3)4新戊烷(2,2-二甲基丙烷)
己烷:
ch3-(ch2)4-ch3
ch3ch(ch3)-(ch2)3-ch3
ch3ch2ch(ch3)-(ch2)2-ch3
ch3ch(ch3)ch(ch3)ch2ch2ch3
ch3ch(ch3)ch2ch(ch3)ch2ch3
ch3ch(ch3)ch2ch2ch(ch3)ch3
ch3ch(ch3)ch(ch3)ch(ch3)ch3
庚烷:
ch3-(ch2)5-ch3
(ch3)2-ch-(ch2)3-ch3
ch3ch2ch(ch3)ch2ch2ch3
(ch3ch2)3ch
(ch3)3-c-ch2ch2ch3
(ch3ch2)2-c-(ch3)2
(ch3)2-ch-ch(ch3)-ch2ch3
(ch3)2-ch-ch2-ch-(ch3)2
(ch3)3-c-ch-(ch3)2
癸烷有75种同分异构体
实在写不完……抱歉

回答2:

戊烷,分子式C5H12,其同分异构体有三种:
1.CH3-CH2-CH2-CH2-CH3
正戊烷
2.CH3-CH(CH3)-CH2-CH3
异戊烷(2-甲基丁烷)
3.C(CH3)4
新戊烷(2,2-二甲基丙烷)