Đáp án D
MX = 3,125 . 32 = 100 —> C5H8O2
1.HCOOCH=CH-CH2-CH3 + NaOH
→ HCOONa + CH3CH2CH2CHO
3. CH3COOCH=CH-CH3 + NaOH
→ CH3COONa + CH3CH2CHO
4. CH3CH2COOCH=CH2 + NaOH
→ CH3CH2COONa + CH3CHO
Đúng 0
Bình luận (0)