Hóa học Viết công thức và gọi tên đồng phân C5H10O2 10/10/2021 By Mackenzie Viết công thức và gọi tên đồng phân C5H10O2
Đáp án: CTCT của axit cacboxylic: $C5H10O2$ $CH3CH2CH2CH2COOH$: Axit pentanoic $CH3CH2CH(CH3)COOH$: Axit 2 – metylbutanoic $CH3CH(CH3)CH2COOH$: Axit 3 – metylbutanoic $(CH3)3CCOOH$: Axit 2,2 – đimetylpropanoic Trả lời
– Axit: (1) $CH_3-CH_2-CH_2-CH_2-COOH$: axit pentanoic (2) $CH_3-CH(COOH)-CH_2-CH_3$: axit 2-metylbutanoic (3) $CH_3-CH(CH_3)-CH_2-COOH$: axit 3-metylbutanoic (4) $CH_3-C(COOH)(CH_3)-CH_3$: axit 2,2-đimetylpropanoic – Este: $HCOOCH_2-CH_2-CH_2-CH_3$: butyl fomat $HCOOCH_2-CH(CH_3)-CH_3$: isobutyl fomat $HCOOCH(CH_3)-CH_2-CH_3$: sec-butyl fomat $HCOOC(CH_3)(CH_3)-CH_3$: tert-butyl fomat $CH_3COOCH_2-CH_2-CH_3$: propyl axetat $CH_3COOCH(CH_3)-CH_3$: isopropyl axetat $CH_3-CH_2COOCH_2-CH_3$: etyl propionat $CH_3-CH_2-CH_2-COOCH_3$: metyl butirat $CH_3-CH(CH_3)-COOCH_3$: metyl isobutirat Trả lời
Đáp án:
CTCT của axit cacboxylic: $C5H10O2$
$CH3CH2CH2CH2COOH$: Axit pentanoic
$CH3CH2CH(CH3)COOH$: Axit 2 – metylbutanoic
$CH3CH(CH3)CH2COOH$: Axit 3 – metylbutanoic
$(CH3)3CCOOH$: Axit 2,2 – đimetylpropanoic
– Axit:
(1) $CH_3-CH_2-CH_2-CH_2-COOH$: axit pentanoic
(2) $CH_3-CH(COOH)-CH_2-CH_3$: axit 2-metylbutanoic
(3) $CH_3-CH(CH_3)-CH_2-COOH$: axit 3-metylbutanoic
(4) $CH_3-C(COOH)(CH_3)-CH_3$: axit 2,2-đimetylpropanoic
– Este:
$HCOOCH_2-CH_2-CH_2-CH_3$: butyl fomat
$HCOOCH_2-CH(CH_3)-CH_3$: isobutyl fomat
$HCOOCH(CH_3)-CH_2-CH_3$: sec-butyl fomat
$HCOOC(CH_3)(CH_3)-CH_3$: tert-butyl fomat
$CH_3COOCH_2-CH_2-CH_3$: propyl axetat
$CH_3COOCH(CH_3)-CH_3$: isopropyl axetat
$CH_3-CH_2COOCH_2-CH_3$: etyl propionat
$CH_3-CH_2-CH_2-COOCH_3$: metyl butirat
$CH_3-CH(CH_3)-COOCH_3$: metyl isobutirat