CHUYÊN ĐỀ ANKEN VÀ HỢP CHẤT KHÔNG NO

-   Mail: Trieuhuaf@gmail.com Page 1 Dạng 1. Câu tập lí thuyết Câu 1.  CH 3  4  2 H 2  2 H 4  2 H 5  2 H 5  2 H 4  2 H 4 (OH) 2 C 2 H 6  2 H 5  2 H 4  P.E Câu 3.  a. CH 4 , C 2 H 4 , CO 2 , SO 2 , N 2  Câu 4.  3-metylbut-1-ol 0 24 H SO , 170 C  A + 2 +H O, H  B 0 24 H SO , 170 C  D + 2 +H O, H  E Câu 5.  6 H 12   Câu 6.  2 - Câu 7. Tách C 2 H 4  2 H 4, CO 2 , SO 2 , CH 4 , N 2 , O 2 . Câu 8. tylic, P.P, 1,2- Câu 9.  4 H 8  4 . Tìm  Câu 10.  2  Câu 11.  n H 2n+2  n H 2n . Câu 12. -metylbut-1-en (1); 3,3--1-en (2); 3-metylpent-1-en (3); 3-metylpent-2-en (4);  Câu 13.   -trans) ? CH 3 CH=CH 2 (I); CH 3 CH=CHCl (II); CH 3 CH=C(CH 3 ) 2 (III); C 2 H 5 C(CH 3 )=C(CH 3 )C 2 H 5 (IV); C 2 H 5 C(CH 3 )=CClCH 3 (V). Câu 14.      2 =CHCH 2 CH 2 CH=CH 2 ; CH 2 =CHCH=CHCH 2 CH 3 ; CH 3 C(CH 3 )=CHCH 2 ; CH 2 =CHCH 2 CH=CH 2 ; CH 3 CH 2 CH=CHCH 2 CH 3 ; CH 3 C(CH 3 )=CHCH 2 CH 3 ; CH 3 CH 2 C(CH 3 )=C(C 2 H 5 )CH(CH 3 ) 2 ; CH 3 CH=CHCH 3  Câu 15. -metylbutan-2- Dạng 2. Phản ứng cháy, cộng Br 2 Câu 1.  anken. Câu 2.  gam CO 2 và 5,76 gam H 2 O. Tìm CTP Câu 3.  4  8,36 gam CO 2  Câu 4.    2 và 23,4 gam CO 2  -   Mail: Trieuhuaf@gmail.com Page 2 Câu 5.  2   Câu 6.  2   Câu 7.   Câu 8.  thêm 7,7 g Câu 9.  2   2  Câu 10.   2 . Tìm A, B. Câu 11.   2  mol CO 2  Câu 12.   Câu 13.    Câu 14.  2 H 4   Câu 15.  Cho X  2 . Tìm CTPT  Câu 16.  2  lit X t  Câu 17.  2 H 4, C 3 H 6 , C 4 H 8 . -  2 . -  2  2 O. -  Câu 18.    Câu 19. là ankan hay anken.  2 và 12,6 gam H 2   Câu 20.  Z = 2M X . -   Mail: Trieuhuaf@gmail.com Page 3  b.  2 O/H +  2  4  Câu 21.  2 O và (m + 39) gam CO 2  Câu 22.  2   Câu 23.     2  2 O ,  4    Câu 24.  2  2 O.   2  Câu 25.   2    2   Câu 26.    2  Câu 27.      Câu 28.   2 và 5,4 gam H 2  Câu 29. ng   2   Câu 30. 2   2 SO 4  Câu 31. X,  Z = 2M X   2  Câu 32.   2  Câu 33.    Câu 34. 3 H 8  3 H 6  gam CO 2  2 O ? Câu 35.  3 H 6 , C 2 H 4 và C 2 H 2  2   2 . Tìm V -   Mail: Trieuhuaf@gmail.com Page 4 Câu 36.  3 H 6 , C 2 H 4 , C 2 H 2   2 .  2 . Tìm m. Câu 37.  3 H 6 , CH 4  CH 4  24 ml CO 2  X/H 2 d = a . Tìm a. Câu 38. -2- lit CO 2  Câu 39. t cháy ht V lít hn hp X gm CH 4 , C 2 H 4 c 0,15 mol CO 2 và 0,2 mol H 2 O. Giá tr ca V là? Câu 40. t cháy hoàn toàn 2,24 lit hn hp gm CH 4 , C 4 H 10 và C 2 H 4 c 0,14 mol CO 2 và 0,23mol H 2 O. Tìm th tích ca anken và ankan trong hn hp. Câu 41.  0    Câu 42. t cháy ht 7 gam hn hp gm C 2 H 4, C 3 H 6 , C 4 H 8 cn V lit oxi. Tìm V. Câu 43. t cháy ht 1,12 lit hn hp A gm 1 anken và 1 ankan có t l c 3,36 lit CO 2 . Tìm CTPT ca các cht trong A. Câu 44. Hn hp X gm C 2 H 4, C 3 H 6 , C 4 H 8 và C 5 H 10 t cháy ht 3,2 gam X cc a gam CO 2 và 4,5 gam H 2 O. Tìm a và V. Câu 45. Hn hp X gm C 2 H 4, C 3 H 6 , C 4 H 8 và C 5 H 10 . Cho m gam X tác dng vi dung dch Brom thì thy có 32 gam Brom tham gia phn ng. Nu hidro hóa hoàn toàn m gam hn hp X bng H 2 v rt cháy ht ng sn phc 22 gam CO 2 và a gam H 2 O. Tìm m và a. Câu 46. Hn hp X gng k tit cháy toàn b ng sn phm hc 7,65 gam H 2 O. Tìm CTPT ca 2 anken. Câu 47.  2 và H 2  2 và H 2 O   Câu 48.   2   .  Câu 49.  CO 2 và 1,44g H 2 O.   2 X/H = 19,6. Câu 50.    2.  Câu 51.   2  CTPT A, B . -   Mail: Trieuhuaf@gmail.com Page 5 Câu 52.  am CO 2  Câu 53.   . Câu 54.                       Câu 55.  Câu 56.   Câu 57.   Câu 58.  t cháy hoàn toàn 1,68 lít X thì sinh ra 2,8 lít khí CO 2 . Tìm  Câu 59.  Br 2 tt   2  Câu 60. B ( M A < M B  2   -trans.  2 tham g  Câu 61.    2 CO 3 và 84 gam NaHCO 3  Câu 62.  2    Câu 63.  4   Câu 64.  0,5M. Sau  2   Câu 65.  d =18 X/H 2 .   d =20 B/H 2 .  Câu 66.  Tìm -   Mail: Trieuhuaf@gmail.com Page 6  Dạng 3: Phản ứng cộng H 2 Câu 1. Cho 5,6 lit C 2 H 4  2 (Ni, t 0     Câu 2.  2 (Ni, t 0        anken. Câu 3. 2,24 lit H 2 và 2,24 lit C 2 H 4  X/Y d = 0,6   Câu 4.  2 H 4 và H 2 có A/H 2 d = 7,5  o  B/H 2 d = 9    Câu 5. Hn hp khí X gm H 2 và C 2 H 4 có t khi so vi He là 3,75. Dc hn hp khí Y có t khi so vi He là 5. Tính hiu sut ca phn  Câu 6.  2   Câu 7.  2  2   2 ? Câu 8.  2 có X/H 2 d = 10   Y/H 2 d = 15  Câu 9.   2  Câu 10. Cho H 2  X/H 2 d = 23,2   Câu 11.  2  X/H 2 d = 9,1   Y/H 2 d = 13  Câu 12.  2 H 4 và 0,25 mol H 2   Câu 13.  2 H 4 , 0,3 mol C 3 H 6 và 0,5 mol H 2.     ? -   Mail: Trieuhuaf@gmail.com Page 7 Câu 14.  2 H 4 và H 2   2   Câu 15.  ankan , 1 anken và H 2  o    C/H 2 d = 17,8    Câu 16.  2  o   2     Câu 17.  2  2    b. Xác   Câu 18.  2   2    2   olefin   Dạng 4: Phản ứng cộng Br 2 Câu 1.  KMnO 4   Câu 2.  4  2 H 4   . Câu 3.  4   Câu 4.  o  KMnO 4   4    Dạng 5: Phản ứng trùng hợp Câu 1.  C 2 H 4  CH 2 ClCH 2 Cl  C 2 H 3 Cl  PVC.  2 H 4 ? Dạng 6: Phản ứng cộng tách -   Mail: Trieuhuaf@gmail.com Page 8 Câu 1.  2  2 H 6 và C 3 H 8  anken, ankan và H 2  Câu 2.   Câu 3.   2 Y/H d = 9,5 . Tìm V. Câu 4.   2 B/H d =13,6 .  -   Mail: Trieuhuaf@gmail.com Page 9 Dạng 1: Câu Tập lý thuyết Câu 1.  4 H 6 và C 5 H 8  Câu 2.  -metylbut-1-in, pent-1-in. b. Hex-2-in, axetilen, 3,4--1-in. Câu 3.  a. CHCH-CH 2 -CH 3 , CHC-CH(CH 3 )-CH 3 , CH 3 -C(CH 3 )=C(CH 3 )-CH 2 -CH 3 . b. CH 3 -CC-CH(CH 3 )-CH 2 -CH 3 , CHCH-CH 3 , CHCH. Câu 4.  -CH 3 + H 2  0 Ni, t -CH 3 + H 2  0 3 Pd, PbCO , t -CH 3 + Br 2  d. CHCH + HCl  1 mol 1 mol e. CHCH + H 2 O   2 Hg f. 2CHCH  xt (®ime hãa) g. 3CHCH  0 600 C, xt (trime hãa) Câu 5.  Axetilen, vinyl clorua, benzen, vinyl axetilen. Câu 6.  a. CH 4  C 2 H 2  C 2 H 4  C 2 H 6  C 2 H 5 Cl  C 2 H 4 . b. CH 4  C 2 H 2  C 4 H 4  C 4 H 6  polibutadien c. CH 4  C 2 H 2  C 6 H 6  C 6 H 5 Br d. C 2 H 6  C 2 H 4  PE e. CH 4  C 2 H 2  Vinyl clorua  PVC Câu 7.  a. CH 4 , C 2 H 4 , C 2 H 2 và CO 2 . b. But-1-in và but-2-in c. Benzen, hex-1-en và toluen d. Benzen, stiren và toluen  4  Cao su buna, benzen, PE và PVC.  8 H 10   a. C 6 H 5 CH 3 + Br 2  0 t b. C 6 H 5 CH 3 + Br 2  0 Fe, t c. C 6 H 5 CH 3 + HNO 3   0 24 H SO (®Æc), t d. C 6 H 5 CH=CH 2 + Br 2  e. C 6 H 5 CH=CH 2 + HBr  e. nC 6 H 5 CH=CH 2  0 p, xt, t Dạng 2: Câu tập về phản ứng cộng với H 2 -   Mail: Trieuhuaf@gmail.com Page 10 Câu 1 0,12mol C 2 H 2 và 0,18mol H 2   H) 2   Câu 2 4 , 0,09mol C 2 H 2 và 0,2mol H 2    2 H 6 = 22,22%,%CH 4 =55,55%,%H 2 =22,23%). Dạng 3: Câu tập về phản ứng cộng với brom Câu 1  khí   Câu 2,Y mch h (Y nhit liên kêt      3 H 6 và C 3 H 4 ). Dạng 4: Câu tập về phản ứng thế bằng ion kim loại Câu 1 2 , C 2 H 2 (0 o   o      3 trong NH 3      a)  2 H 2  b)  2 H 4  c)  2 là 4. Tính P(0,52amt) Câu 2  2  2   3  3 -2-in,propin) Câu 3:(KA- 4 , C 2 H 4 và C 2 H 2    AgNO 3 trong NH 3  4 (50%). Dạng 5: Câu tập về phản ứng cháy Câu 1   g H 2 không khí <1,79. Xác   2 ,   Câu 3  2   4 H 6 42,3%,C 5 H 8 ). Câu 4  2   a)  b)  c)  Câu 5  . CO 2 và 0,2 mol H 2 O. Giá tr ca V là? Câu 40. t cháy hoàn toàn 2,24 lit hn hp gm CH 4 , C 4 H 10 và C 2 H 4 c 0,14 mol CO 2 và 0,23mol H 2 O. Tìm th tích ca anken và ankan.  a. CH 4 , C 2 H 4 , C 2 H 2 và CO 2 . b. But-1-in và but-2-in c. Benzen, hex-1-en và toluen d. Benzen, stiren và toluen  4 . cháy ht 3,2 gam X cc a gam CO 2 và 4,5 gam H 2 O. Tìm a và V. Câu 45. Hn hp X gm C 2 H 4, C 3 H 6 , C 4 H 8 và C 5 H 10 . Cho m gam X tác dng vi dung dch Brom