CH3C≡CH+AgNO3+NH3·H2O→?

更新时间2018-03-12 09:03:41

CH3C≡CH+AgNO3+NH3·H2O→?

2CH3C≡CH（过量）+AgNO3+2NH3·H2O=Ag[(CH2C≡CH)2OH]+NH4NO3+NH3（g）+H2O

AgNO3+2NH3·H2O（过量）=Ag[(NH3)2NO3]+H2O

制备乙炔银的反应。首先AgNO3+2NH3·H2O（过量）=Ag[(NH3)2NO3]+H2O，然后

CH3C≡CH+Ag(NH3)2OH==CH3C≡CAg+2NH3·H2O