• 2022-07-28
    使用溴水对苯胺溴化时,生成的主要产物是[ ].[img=277x49]180308a1808b72c.gif[/img]
    A: [img=98x72]180308a18b11a2d.gif[/img]
    B: [img=98x52]180308a1954be9c.gif[/img]
    C: [img=98x52]180308a1a0593d3.gif[/img]
    D: [img=73x52]180308a1abb832f.gif[/img]