1.
á s'
CH 4 + Cl2
→ CH 3Cl + HCl
2.
t
CH 3Cl + NaOH loang
→ CH 3OH + NaCl
3.
t
CH 3OH + CuO
→ HCHO + Cu + H 2O
o
o
4.
t
HCHO + 4 Ag ( NH 3 ) 2 OH
→ ( NH 4 ) 2 CO3 + 4 Ag + 6 NH 3 + 2 H 2O
o
2+
5.
Mn
HCHO + O2
→ HCOOH
6.
HCOOH + NaOH
→ HCOONa + H 2O
7.
t
2 HCOONa
→ HCHO + Na2CO3
8.
o
xt
2 HCHO
→ CH 2 − CHO
|
OH
Ca ( OH )
9.
2
6 HCHO
→ C6 H12O6
10.
Các oxit nito
CH 4 + O2 →
HCHO + H 2O
600o C
11.
C2 H 5 − Cl + 2 Na + Cl − C2 H 5
→ C4 H10 + 2 NaCl
12.
Cracking
C4 H10
→ CH 4 + C3 H 6
600o C
13.
làm lanh nhanh
2CH 4
→ C 2 H 2 + 3H 2
1500o C
14.
HgSO4
C2 H 2 + H 2O
→ CH 3CHO
60 −80o C
15.
1
Mn 2+
CH 3CHO + O2
→ CH 3COOH
2
16.
CH 3COOH + NaOH
→ CH 3COONa + H 2O
17.
vôi tôi
CH 3COONa + NaOH
→ CH 4 + Na2CO3
to
Pd
C2 H 2 + H 2
→ C2 H 4
1
PdCl2 / CuCl2
19. C2 H 4 + O2
→ CH 3CHO
500o C
2
18.
20.
CH 3CHO + 2Cu ( OH ) 2 + NaOH
→ CH 3COONa + Cu 2O + 3H 2O
21.
C3 H 7 − CH − SO3 Na + NaOH
→ C3 H 7CHO + H 2O + Na2 SO3
|
OH
22.
Ni
C3 H 7CHO + H 2
→ C3 H 7CH 2OH
23.
5C3 H 7CH 2OH + 4 KMnO4 + 6 H 2 SO4
→ 5C3 H 7COOH + 4 MnSO4 + 2 K 2 SO4 + 11H 2O
24.
C3 H 7COOH + NaOH
→ C3 H 7COONa + H 2O
25.
Vôi tôi
C3 H 7 COONa + NaOH
→ C3 H 8 + Na2CO3
to
26.
Cracking
C3 H 8
→ C2 H 4 + CH 4
+
27.
H
C2 H 4 + H 2O
→ C2 H 5OH
280o C
28.
men giam
C2 H 5OH + O2
→ CH 3COOH + H 2O
29.
2CH 3COOH + Ca
→ ( CH 3COO ) 2 Ca + H 2 ↑
t
→ CH 3 − C − CH 3 + CaCO3
30. ( CH 3COO ) 2 Ca
P
o
O
OH
|
xt
CH 3 − C − CH 3
→ CH 3 − C − CH 3 + H 2O
|
P
OH
O