Hóa 11 học kì 2 2122

11 HD EDUCATION s Húåp chêët cuãa cacbon Hûäu cú : Cacbon : Hiàro Vö cú : Oxi : Halogen Hình 4.4 Một số phân tử hợp chất hữu ®· gỈp ë líp HDedu - Page HDedu - Page HDedu - Page HDedu - Page HDedu - Page HDedu - Page HDedu - Page HDedu - Page HDedu - Page 48 VD1: CH3COOH + NaOH RCOOH + MOH CH3COONa + H2O RCOOM + H2O nRCOOH nMOH nRCOOM A) CH3COOH C) C2H5COOH B) HCOOH D) C3H7COOH A) axit propanoic C) axit metanoic B) axit etanoic D) axit butanoic A X A) CH3COOH C) CH2=CHCOOH B) HCOOH D) CH3CH2COOH A) CH2O2 C2H4O2 C) C3H4O2 C4H6O2 B) C2H4O2 C3H6O2 D) C3H6O2 C4H8O2 HDedu - Page 49 2O • • mH O maxit mkiỊm mchÊt r¾n nH O maxit mkiỊm mchÊt r¾n 18 khan Axit X A) axit fomic C) axit acrylic B) axit axetic D) axit propanoic A) C2H3COOH C) CH3COOH B) HCOOH D) C3H5COOH A) C2H4O2 C3H4O2 C) C3H4O2 C4H6O2 B) C2H4O2 C3H6O2 D) C3H6O2 C4H8O2 HDedu - Page 50 – –OH (phenol) – – A) 0,01 0,03 C) 0,02 0,02 B) 0,03 0,01 D) 0,015 0,015 A) 8,64 gam C) 4,90 gam B) 6,84 gam D) 6,80 gam A) 0,56 gam C) 0,72 gam B) 1,44 gam D) 2,88 gam A B C A) axit acrylic C) axit etanoic NH3 B) axit propanoic D) axit metacrylic D X A) CH3COOH 54,88 % C) C2H5COOH 56,10 % < MY) có NH3 B) C2H3COOH 43,90 % D) HCOOH 45,12 % HDedu - Page 51 (HCl, H2SO4 –COO– (nhóm RCOOH + R'OH ↽ H ,to ⇀ RCOOR' + H2O este VD3: CH3COOH + (CH3)2CHOH ↽ H ,to ⇀ CH3COOCH(CH3)2 + H2O – – – – h% = VD4: H2SO4 12 60 nCH3COOH 3COOH So sánh: 0, (mol); nC2H5OH + C2H5OH ↽ H nCH3COOH nC2H5OH 1 ,to 13, 46 0,3 (mol) ⇀ CH3COOC2H5 + H2O 3COOH nCH3COOH (P¦) h% nCH3COOC2H5 nCH3COOH (P¦) nCH COOH 11 88 100% 0,125 (mol) 62,5 (%) E H2SO4 A) 31,25 % C) 62,50 % B) 40,00 % D) 50,00 % HDedu - Page 52 F 2H5OH thành A) 6,0 gam C) 8,8 gam B) 4,4 gam D) 5,2 gam G toàn b gam CH3 2H5 I 2 3COOH A) 44 (có H2SO4 làm B) 39,6 Cho a gam C2H5OH tác có xúc tác H2SO4 C) 22 D) 30,8 2H5OH A) 10,12 C) 8,10 (có xúc tác H2SO4 B) 6,48 D) 16,20 HDedu - Page 53 Bài HDedu - Page 54 HDedu - Page 55 HDedu - Page 56 HDedu - Page 57 HDedu - Page 58 HDedu - Page 59 HDedu - Page 60 HDedu - Page 61 ... 45 A) B) C) D) A) CnH2n? ?2 (n 2) CnH2n +2 (n 1) B) CnH2n (n 2) CnH2n +2 (n 1) C) CnH2n (n 2) CnH2n? ?2 (n 1) D) CnH2n (n 2) CnH2n? ?2 (n 2) A) C) B) D) A) C) B) D) A) C2H2 B) C3H4 D) C5H8 C) C4H6 4H8... pháp IUPAC 2CH2CH3 2CH3 B) (CH3 )2 D) (CH3)3 5H10 I C6H10 HDedu - Page 48 • • khơng Chú ý 1X2C=CY1Y2 X1 X2 Y1 Y2 VD3: CH3 CH3 CH3 C=C H CH3 C=C H CH3 H 1X2C=CY1Y2 > X2 Y1 > Y2 X2 Y2 X2 Y1 X1 C=C... but? ?2? ??en D) but–1–in 3 CH2—CH3 A) 4–etylhept? ?2? ??in C) 4–metylhex? ?2? ??in B) 2? ??etylpent–3–in D) 3–metylhex–4–in F A) (CH3)2CH–C C) CH3–C 2CH3 –metylbut–1–in B) CH3CH2CH2 D) CH3CH2 G A) CH3–C C) CH3CH2