写出下列物质的通式: (1)烯烃_____________ (2)炔烃_____________ (3)芳香烃_____________ (4)醛_____________ (5)酮_____________
(1)CH
|(2)C
H
|(3)C
H
|(4)
|(5)
写出下列物质的通式: (1)烯烃_____________ (2)炔烃_____________ (3)芳香烃_____________ (4)醛_____________ (5)酮_____________
(1)CH
|(2)C
H
|(3)C
H
|(4)
|(5)