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các chuỗi phản ứng hay

Các chuỗi phản ứng

CH CHO H    C H OH

o

t lo

CH CH CH CuO CH C CH Cu H O

O OH

3

| ,

o

xt t p

31. HOOC COOH   2 NaOH    COONa 2  2 H O2

32. NaOOC COONa   2 NaOH  CaO H2  2 Na CO2 3

9. C H COOH NaOH6 5    C H COONa H O6 5  2

10. C H COONa HCl6 5    C H COOH NaCl6 5 

11. 3 3 2

12

1 2

C H    C H  C H

26. 2 4 2 280o 2 5

H C

5C H CH OH  4KMnO  6H SO   5C H COOH  4MnSO  2K SO  11H O

24. C H COOH NaOH3 7    C H COONa H O3 7  2

5. 4 10 600o 3 6 4

Cracking C

O OH

C H Br NaOH   C H OH NaBr

11. C H OH HBr2 5    C H Br H O2 5  2

o t

49. HCOOH 2Ag NH 32 OH  t o NH42CO3 2Ag  2NH3H O2

50. 12 22 11 2 o 6 12 6 6 12 6

H loang t

R CH  Cl NaOH   RCH  OH NaCl

o

tRCH  OH CuO    RCHO Cu H O  

69.

2

2

12

vRCOONa NaOH     RH Na CO 

7. HCOOC H2 5  NaOH   HCOONa C H OH  2 5

23. HCOOCH CH 2 NaOH   HCOONa CH CHO 3