A LEVEL CHEMISTRY EXAM QUESTION WALKTHROUGH - TRANSITION ELEMENTS 6

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  • Опубликовано: 15 сен 2024
  • Link to question drive.google.c...

Комментарии • 4

  • @user-mi5ue9qc3z
    @user-mi5ue9qc3z 3 месяца назад +4

    just realised the thumbnail lights up with the colour of the video too....nice

  • @mrt5193
    @mrt5193 2 года назад +2

    This playlist is great, your channel is just the gift that keeps on giving! I was just wondering if for the precipitate reaction of Cu could you say the reaction of CuSO4 with BaCl2 to form a white ppt? Or is it specifically a precipitate containing Cu?

    • @kaijss
      @kaijss 2 года назад

      In the reaction you have provided, the Cu2+ ions are spectators and nothing actually happens to them, so they can be cancelled out in the ionic equation to leave the ionic equation in terms of just Ba2+ and SO42- ions. Hence the reaction actually has nothing to do with copper and wouldnt be allowed. Hope that helps

  • @malanhemal6574
    @malanhemal6574 2 года назад +1

    sir, for the last question, why does the left ligand has 2H bonded to N. N can have 3 bonds(NH4+ has 4bonds but), when 3 bonds are attached how can it donate electrons? Please correct me sir.
    Thank you !