CIE Topic 28 Chemistry of Transition Elements REVISION

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  • Опубліковано 14 січ 2025

КОМЕНТАРІ • 32

  • @harikrishnand4360
    @harikrishnand4360 Рік тому +21

    i'd argue that Mr. Harris taught this better in 1 hr 30 mins than my teacher did in 2 weeks! if I ace my chemistry paper, i'm emailing you my heartiest of thanks!

  • @amalakram8755
    @amalakram8755 11 місяців тому +6

    Could you please make a video of you solving a past paper? I'd like to see how you would approach the questions

  • @SifaSayyed
    @SifaSayyed Рік тому +5

    So grateful! Thank you for this video!
    I am using this video to note so many important points that teachers fail to highlight so often

  • @plushxwebtoon
    @plushxwebtoon Місяць тому +1

    At 49:07 a single bond exists b/t the two carbon atoms of ethanedioate/ oxalate.

  • @ammarsdesigns
    @ammarsdesigns Рік тому +5

    wallah tl3 3ndak sawalef wallah. fakart betthaye3 wagti. thank you 7obi

  • @Hara.Karunarathna
    @Hara.Karunarathna 11 місяців тому +2

    THAT WAS SO AWESOME !!!!!! 1hr 30mins was just worth watching this video for revision. This video alone was enough for me to revise the entire topic ❤
    HEART FELT THANKS TO MR. HARRIS❤🎉

  • @thelaststraw1467
    @thelaststraw1467 8 місяців тому +2

    01:05:00 doesnt the list down show decreasing deltaE instead of increasing?

  • @lianelianell
    @lianelianell 8 місяців тому +1

    1:26:00 is there a threshold for a very big kstab? To determine whether the equilibrium will shift or not when excess is added on either side

  • @mariamabah6061
    @mariamabah6061 2 роки тому +4

    Thank you so much for making these videos they've been very helpful

  • @MarusyaLy
    @MarusyaLy Рік тому +2

    You save people’s lifes

  • @mominaareej6360
    @mominaareej6360 Рік тому +4

    thanks a lot it helps alot and itliterally covers everytopic

  • @TPRKH
    @TPRKH Рік тому +2

    Question regarding the effect of ligands on colour, you mentioned as splitting increases the light absorbed shifts towards violet - however the light absorbed was shifting towards red, the complementary color was shifting towards violet. So is there a mistake in the statement?

  • @ark.kurosaki
    @ark.kurosaki Рік тому +1

    in 13:30 at the table in Cu
    Cu has 2 oxidation states right?
    it has Cu+ and Cu2+ ?
    u missed out Cu+

  • @ark.kurosaki
    @ark.kurosaki Рік тому +1

    very helpful video
    Thank You Mr. Harris
    I appreciate your effort

  • @haniyanoor2022
    @haniyanoor2022 2 роки тому +3

    Is this the complete transition metals like we don’t need to study any further like after this we acsn just attempt past papers

  • @couldntthinkofausername2602
    @couldntthinkofausername2602 Рік тому +1

    Thanks a lot sir, I needed this revision

  • @jeonjk5763
    @jeonjk5763 Рік тому +4

    Sir I've a question, for 2023, do we need to answer mathematical questions with 3 significant figures (3 s.f.) and 2 decimal places only?

    • @AlleryChemistry
      @AlleryChemistry  Рік тому +4

      Yes, however, the general rule is to give to the same degree of precision as the figures they have given you. E.g. if they say pH of 5.6 in the question, then make sure your answer is the same. The exception to this is if they specifically tell you what level for precision they require.

  • @muhammadluqman5204
    @muhammadluqman5204 2 місяці тому

    Thanks you nailed...it ...

  • @gunakusal2370
    @gunakusal2370 Рік тому +1

    you see there is a lot to this topic realistically they cant question everything and we cant remember everything. what parts of this topic play a more significant role than others?

    • @userCB3yx2wr3h
      @userCB3yx2wr3h Рік тому

      exactly. Did you get an idea of that buddy?😭

  • @youssefgouda736
    @youssefgouda736 Рік тому +6

    i love you dad

  • @hafsa4538
    @hafsa4538 Рік тому +2

    Youre a g