你可能感兴趣的试题
CH3CH2CH3 CH3 CH2CH2- ―CH2CH2CH2― (CH3 )2CH-
(CH3)2CHCOCH3 (CH3)3C-CHO CH3CH2CH2COCH3 CH3CH2COCH2CH3
CH3 CH2 CH2 CH2CH3 CH3CH2CH3 CH3CH2CH2CH3 C.(CH3)4
2,7-二甲基-8-乙基壬烷 2-乙基-3,8-二甲基壬烷 2,7,8-三甲基癸烷 3,4,9-三甲基癸烷
正丁烷的稳定性大于异丁烷 异丁烷分子中的碳氢键比正丁烷的多 等物质的量的正丁烷能量大于异丁烷能量 异丁烷转化为正丁烷的过程是一个放热过程
-CH2OH>-CH2NH2>-CH2C(CH3)3 -CH2NH2>-CH2OH>-CH2C(CH3)3 -CH2C(CH3)3>-CH2NH2>-CH2OH -CH2NH2>-CH2C(CH3)3>-CH2OH
Cl2>I2 SiCl4>CCl4 N2>O2 C.(CH3)4>CH3CH2CH2CH3
一C(CH3)3 CH3CH2CH20-12-- (CH3)2CHCH2-- CH3CH(CH2CH3)一
C.2H5CH===CHCH(CH3)—CH===CHC2H5 2甲基丁烷 甲酸 C.6H5CH(CH3)CHO
CH3-OOC-CH2CH3 (CH3)2CH-O-CH(CH3)2 CH3-OOC-CH2-COO-CH3 CH3CH2-OOC-CH2CH2-COO-CH2CH3
葡萄糖与蔗糖 CH2=CH-CH3和CH2=CH-CH2-CH3 甲烷与丙烷 丁烷与异丁烷
CH3-OOC-CH2CH3 (CH3)2CH-O-CH(CH3)2 CH3-OOC-CH2-COO-CH3 CH3CH2-OOC-CH2CH2-COO-CH2CH3
(CH3 )2CHNH2 (CH3 )3 N (CH3 )2 NCH2CH3 (CH3 )3CNH2
正丁烷和异丁烷是同系物 CH3CH2CH2CH(C2H5)CH3 和 C2H5CH(CH3)CH2CH2CH3是同一种物质 H2和D2互为同位素
和
互为同分异构体
(CH3 )3CNH2 CH3CH2 OH CH3 NHCH(CH3 )2 (CH3 )2CHNH2
CH3-OOC-CH2CH3 (CH3)2CH-O-CH(CH3)2 CH3-OOC-CH2-COO-CH3 CH3CH2-OOC-CH2CH2-COO-CH2CH3
CH3cH2CH(CH3)cH(CH3)2 CH3C(CH3)2CH2CH3 CH3CH2CH2CH(CH3)CH(CH3)2 CH3CH2CH3