• 2022-07-25
    下列化合物能与亚硝酸反应放出氮气的是
    A: [img=100x60]1803065a3b986d4.jpg[/img]
    B: [img=100x60]1803065a47272a0.jpg[/img]
    C: [img=100x60]1803065a51ea34c.jpg[/img]
    D: [img=100x60]1803065a5ac8f5b.jpg[/img]
  • B

    内容

    • 0

      下列化合物不能与饱和NaHSO3溶液作用生成晶体的是 A: [img=100x60]1803065e819aa51.jpg[/img] B: [img=100x60]1803065e8dec937.jpg[/img] C: [img=100x60]1803065e99f5d66.jpg[/img] D: [img=120x60]1803065ea49d711.jpg[/img]

    • 1

      下列化合物不能与饱和NaHSO3溶液作用生成晶体的是 A: [img=100x60]1803065a65d3f59.jpg[/img] B: [img=100x60]1803065a70ece25.jpg[/img] C: [img=100x60]1803065a7b6c249.jpg[/img] D: [img=120x60]1803065a8695295.jpg[/img]

    • 2

      下列化合物不能与饱和NaHSO3溶液作用生成晶体的是 A: [img=100x60]180306585e918b3.jpg[/img] B: [img=100x60]18030658687ace4.jpg[/img] C: [img=100x60]1803065872604f1.jpg[/img] D: [img=120x60]180306587d05de9.jpg[/img]

    • 3

      下列化合物不能与饱和NaHSO3溶液作用生成晶体的是 A: [img=100x60]18030654e451fef.jpg[/img] B: [img=100x60]18030654eedf148.jpg[/img] C: [img=100x60]18030654f9ab52b.jpg[/img] D: [img=120x60]180306550538750.jpg[/img]

    • 4

      下列级数中收敛的是( ) A: [img=100x60]18031b68899777c.png[/img] B: [img=100x60]18031b68912f198.png[/img] C: [img=83x60]18031b6899635b4.png[/img] D: [img=76x60]18031b68a1c6045.png[/img]