

nhận biết
a. butan , but-1-in, but-1-en, but-2-in
b. etylbromua,hexyl clorua , 1-brom-but-2-en, brombenzen, anlylclorua
c. etanol,propenol,axit axetic, etyl metyl ete,propantriol
mn giúp vs ạ
a. butan , but-1-in, but-1-en, but-2-in
b. etylbromua,hexyl clorua , 1-brom-but-2-en, brombenzen, anlylclorua
c. etanol,propenol,axit axetic, etyl metyl ete,propantriol
mn giúp vs ạ