I U CH AXIT AXETIC B NG 1 PH N NG CH3OH + CO XT T, CH3COOH C4H1...

Câu 22:

i u ch axit axetic b ng 1 ph n ng

CH

3

OH + CO 

^{xt t}

^,

CH

3

COOH

C

4

H

10

+ O

2



^{xt t}

^,

2CH

3

COOH + H

2

O

C

2

H

5

OH + O

2



^{men giam}

^,

 CH

3

COOH + H

2

O

CH

3

-CHO +1/2O

2



^{xt t}

^,

CH

3

COOH

áp án: B