A . CH3COOR
B . C2HOOR
C . C2H5COOR
D . HCOOR
11.5完成下列转化:-|||-O-|||-a.BrCH 2(CH2)2 CH2CO2H-|||-0 O-|||-CO2CH3 CH2COCH3-|||-b.-
6.完成下列反应:-|||-() ①CH3I-|||-CH ①CH3I(过量)加热 ? ②Ag2O,H2O ()-|||-H ③加热
下列物质酸性的顺序是: ()-|||-HOCH2CH2COO H CH3H OCHCOOH-|||-① ② ③-|||-CH3CH2COOH 2 COOH (C
6.完成下列反应:-|||-(1) ①CH3I(过量)-|||-H CH3 ②Ag2O,H2O ?加热。①CH3I -H2/-10--|||-③加热-|||-C
H -OH HO H-|||-C2H5 CH3 CH3 CH3-|||-COOH COOH-|||-H OH HO H D. 与-|||-C. H -OH 与
6.完成下列反应:-|||-(1)-|||-N-|||-H CH3-|||-①CH3I-|||-②Ag2O,H2O ?加热 ?-|||-②Ag2O,H2O-||
-CH-|||-CH2CH3-|||-CH3-|||-2.-|||-C2H5-|||-CH(CH3)2-|||-6.-|||-O2N SO3H-|||-CH3-
H2O和ROH既是路易斯酸,又是路易斯碱。H2O和ROH既是路易斯酸,又是路易斯碱。
根据以下数据,计算乙酸乙酯的标准摩尔生成焓 ΔfHΘm(CH3COOC2H5,1,298.15 K)。CH3COOH(l)+C2H5OH(l)=CH3COOC2
1.命名下列化合物。-|||-(1) (H)_(2)=CHCOOC(H)_(3)-|||-(2)(CH3)3 CC(CH 3)2 COOH-|||-(3) CO