Letsgettothemarks
Letsgettothemarks
  • Видео 447
  • Просмотров 183 597

Видео

Chemistry A-Level Aromatics video part 2 PMT walkthrough
Просмотров 2512 часов назад
Here I continue the walk through of the physics and maths tutor revision pack for aqa on aromatics chemistry
Carboxylic acids and their derivatives part 3 A-Level Chemistry walk through
Просмотров 7421 час назад
Here I go through some questions from the Physics and maths tutor website. This is a walk through of question 6 and 7 of their carboxylic acids and derivatives revision question pack for AQA A-Level Chemistry
A Level Chemistry Paper 2 2023 Full walk through AQA
Просмотров 18021 час назад
What it says in title
A-Level Chemistry AQA question 9 paper 2 2023 Arrhenius equation
Просмотров 51День назад
A-Level Chemistry AQA question 9 paper 2 2023 Arrhenius equation
A-Level Chemistry AQA Calorimetry Biofuels and empirical formula
Просмотров 18День назад
Here I go through an A-Level question which covers the topics in the title
Organic synthesis A Level Chemistry walk through question
Просмотров 71День назад
Here I walk through a question on organic synthesis
Identifying organic compounds A Level Chemistry
Просмотров 54День назад
This question tackles some of the simple tests for different organic compounds at A-Level in Chemistry
The rate equation Chemistry A Level
Просмотров 29День назад
Here is a walk through on an A-Level Chemistry question on the rate equation
Anaerobic respiration lactate fermentation A Level Biology
Просмотров 2314 дней назад
Here I go through an A-level Biology question on anaerobic respiration
A-Level Chemistry the ideal gas equation walk through
Просмотров 4914 дней назад
Here I go through a question using the ideal gas equation
A Level Chemistry reaction mechanisms walk through
Просмотров 4514 дней назад
Here I go through an A-Level chemistry question on reaction mechanisms from 2023 AQA Chemistry paper 2
A-Level Chemistry paper 2 2023 Question 1 walk through
Просмотров 6614 дней назад
Here is a walk through for A-Level Chemistry paper 2 Question 1 for 2023 AQA CHEMISTRY
Glycolysis A Level Biology Walk through
Просмотров 3314 дней назад
Here I go through glycolysis and walk through a question
Chemistry GCSE paper 1 2019 AQA GCSE walk through
Просмотров 9314 дней назад
Here is a walk through for the 2019 GCSE Chemistry paper 1 AQA
AS-Level Chemistry paper 2 2023 FULL walk through
Просмотров 17721 день назад
AS-Level Chemistry paper 2 2023 FULL walk through
A-Level Chemistry MCQ Paper 2 2023
Просмотров 2821 день назад
A-Level Chemistry MCQ Paper 2 2023
A-Level Chemistry nucleophilic elimination to form an alkene
Просмотров 6321 день назад
A-Level Chemistry nucleophilic elimination to form an alkene
A-Level Chemistry Maxwell-boltzmann curves
Просмотров 2021 день назад
A-Level Chemistry Maxwell-boltzmann curves
Intermolecular forces and polarity Chemistry A-Level
Просмотров 4021 день назад
Intermolecular forces and polarity Chemistry A-Level
A-Level chemistry Calorimetry and bond enthalpy question
Просмотров 5521 день назад
A-Level chemistry Calorimetry and bond enthalpy question
Biology A-Level DNA question walk through
Просмотров 4421 день назад
Biology A-Level DNA question walk through
Halogenoalkanes A Level Chemistry Question walkthrough
Просмотров 3521 день назад
Halogenoalkanes A Level Chemistry Question walkthrough
A-Level chemistry reactions of alkenes
Просмотров 2621 день назад
A-Level chemistry reactions of alkenes
A-Level Chemistry alkanes and petroleum question AQA
Просмотров 5021 день назад
A-Level Chemistry alkanes and petroleum question AQA
AS Chemistry paper 2 2023 Q1 Relative atomic mass tricky one
Просмотров 4628 дней назад
AS Chemistry paper 2 2023 Q1 Relative atomic mass tricky one
A Level Chemistry Alkaline Earth metals Question
Просмотров 4128 дней назад
A Level Chemistry Alkaline Earth metals Question
A Level Chemistry Halides 2024 paper one
Просмотров 56Месяц назад
A Level Chemistry Halides 2024 paper one
A-Level Chemistry HNMR Spectroscopy
Просмотров 80Месяц назад
A-Level Chemistry HNMR Spectroscopy
A-Level Chemistry Buffer Calculations
Просмотров 30Месяц назад
A-Level Chemistry Buffer Calculations

Комментарии

  • @zahramubashar7664
    @zahramubashar7664 10 часов назад

    Tyyyysmmmm sir 🤌🏻

  • @offlinetvfriendsfandom6991
    @offlinetvfriendsfandom6991 19 часов назад

    Thank you so much for doing this video I didn't actually expect you to do it. Thanks. I was wondering if you could do ESQ for each topic for a level biology aqa on physicsandsmathtutor? If you could can you do topic 6 paper 2 ESQ for like control for blood glucose and homeostasis. Your probably busy but if you have time would appreciate alot. Your videos have helped me alot and I am actually starting to enjoy chemistry now. Thanks again

  • @noorshah2038
    @noorshah2038 День назад

    Thanks :)

  • @RachealOnyemachi-c5h
    @RachealOnyemachi-c5h День назад

    Woww

  • @Aisha-gd6dq
    @Aisha-gd6dq 3 дня назад

    Thanks a ton!!!❤❤

  • @offlinetvfriendsfandom6991
    @offlinetvfriendsfandom6991 3 дня назад

    Pleas respond you know question 1.6 can U do e isomer so the cl is on left side of chromium and the other cl is on right side roof chromium intaed of having both cr top and bottom of Cr also when you say for E isomer it has to be oppositie I don't get like where is plane from

    • @letsgettothemarks
      @letsgettothemarks 2 дня назад

      This is not like the c=c e z. When it is E isomer all the NH3 are in same plane around metal.ion but the other plane above and below contains Cl. The Z isomer would have at least one Cl above or below and one Cl in the horizontal plane you find the group/ element in both planes

    • @letsgettothemarks
      @letsgettothemarks 2 дня назад

      A more technical way to look at it. Is if the all the ligands of the same type have 90 degree angle between them it is cis or Z if the ligands of same type have 180 bond angle between them it is E or trans. So in the example above where the cl is above and below metal.ion they are 180 degree apart so you get trans or e isomer.

  • @kamilahabubakari1088
    @kamilahabubakari1088 4 дня назад

    How do we determine what q squared is and what p2 is as the alleles for the genotypes are codominant

    • @letsgettothemarks
      @letsgettothemarks 4 дня назад

      @kamilahabubakari1088 Totally your choice. With codominant theres no recessive allele so you can assign one as P and one as q and the mIx of two alleles as 2pq it still works the same

    • @letsgettothemarks
      @letsgettothemarks 4 дня назад

      @kamilahabubakari1088 So p2 Could be AA or BB and q2 is whatever the other is

  • @cyber_xgamer7449
    @cyber_xgamer7449 6 дней назад

    Very good thanks

  • @BullyYe
    @BullyYe 6 дней назад

    Thank you so much sir for doing this so promptly! These are very helpful

  • @ilov3sabs
    @ilov3sabs 6 дней назад

    so helpful Thanks!!!

  • @exoticgear8123
    @exoticgear8123 7 дней назад

    hello i am taking the harriss westminister sixth form entrance exam in 2 days do you have any advice

    • @letsgettothemarks
      @letsgettothemarks 7 дней назад

      Its a difficult exam however best prep is too search online for available 6th form entrance exams on the internet and have a go. Mostly its GCSE level but they do ask AS level questions but they will give you the tools to answer the questions in the test. Prepare aswell as you can with the remainung time you have and do your best thats all you can do. If you give a good go and come up short then you can still be proud. Just makesure you try some past papers. Magdelan has some and its a highly rated school

  • @LionBerryMango
    @LionBerryMango 9 дней назад

    This content is honestly amazing!!! Especially coz I spent hours trying to figure it out .Could you maybe do a video on the harder genetic crosses ?

  • @offlinetvfriendsfandom6991
    @offlinetvfriendsfandom6991 9 дней назад

    Hi Sir. I know you dont really get many views so probably dont make much money from these videos but i just want to say that your videos really help and I am so thankful. I wish I had a teacher like you my teacher just explains content for chemistry but doenst really go through ESQ. I just found your yt channel a few days ago and the ESQ videos you have done on optical isomerism, aldehydes and ketones, carboxylic acids and derrivatives has helped me alot. We literally finished this topic in class today and have a end of topic test next week. For the first time I actually think i can get good marks in the test with the help of your videos. Im assuming you will upload a part 4 for carboxylic acid and derviates ESQ. Also will u do aromatic chemsitry ESQ after? Then i would he able to cover all ESQ for this topic thanks again

    • @letsgettothemarks
      @letsgettothemarks 9 дней назад

      Hi I will do an exam pack for Aromatic Chemistry. Will release on weekend good shout for a video

  • @khizarbadshah7389
    @khizarbadshah7389 10 дней назад

    1:26:55 why divide by 2 and not multiply by 2 for 2 atoms ?

    • @letsgettothemarks
      @letsgettothemarks 10 дней назад

      Hi good question. Once we found how many moles of Edta reacted it was equal to the moles of AlH206 however we need the moles of Al2(So3)4 You need two Al(H20)6 (as.they only have 1 Al.atom) to make 1 Al2(So3)4 So if i have 1 mole of Al(H20)6 they can only make 0.5 mole of Al2(So3)4. Thats why we divide by 2. If you have 10 apples and it takes 2 apples to make an apple pie how many apple pies can you make from 10 apples. 10 /2 = 5 apple pies.

    • @khizarbadshah7389
      @khizarbadshah7389 9 дней назад

      @@letsgettothemarks thanks! understand it now

  • @jefking2158
    @jefking2158 10 дней назад

    Hello sir can you please do more edexcel A2 papers. Especially for a paper 3 even if its just one becuase they are hard and no one on youtube has dine a video on them

    • @letsgettothemarks
      @letsgettothemarks 10 дней назад

      @@jefking2158 Hi ill do a paper 3 Edexcel chemistry or biology

    • @jefking2158
      @jefking2158 10 дней назад

      @@letsgettothemarks A2 chem will be fab. Thank you

  • @akvotti
    @akvotti 10 дней назад

    thanks sir

  • @paramjeetkour7223
    @paramjeetkour7223 10 дней назад

    Thank you so much sir really helpful

  • @roxy8346
    @roxy8346 11 дней назад

    Thank you very much. Appreciate you.

  • @BullyYe
    @BullyYe 11 дней назад

    Hi sir, have you done a part 3 on this?

    • @letsgettothemarks
      @letsgettothemarks 11 дней назад

      Not yet ive meant to do that for ages will do one tomorrow hopefully and upload

    • @BullyYe
      @BullyYe 10 дней назад

      @@letsgettothemarks thank you so much sir

    • @BullyYe
      @BullyYe 9 дней назад

      Hi sir, I am really sorry to bother you but when will the video be uploaded. I know you are probably very busy but I just needed the walkthrough before my test next week.

  • @hawaali1148
    @hawaali1148 11 дней назад

    sooo helpful

  • @cheesycheese9280
    @cheesycheese9280 12 дней назад

    thanks so much this really helps. This actually keeps me engaged unlike most other walkthroughs. THANKS AGAIN!!!

  • @99grade12
    @99grade12 12 дней назад

    Hello anyone here?😅😅

  • @Galaxy-hf5wo
    @Galaxy-hf5wo 13 дней назад

    I wish you were my teacher.

  • @offlinetvfriendsfandom6991
    @offlinetvfriendsfandom6991 13 дней назад

    Hi where do U get these questions from also can U go over physicsandmathetutotur exam style questions a level chemistry for individual topics (revision section not pastpapers) pls

    • @letsgettothemarks
      @letsgettothemarks 13 дней назад

      Hi I have done a few of these here is a link to one on carboxylic acids ruclips.net/video/gj65eO9XUpI/видео.html

    • @offlinetvfriendsfandom6991
      @offlinetvfriendsfandom6991 10 дней назад

      ​@@letsgettothemarks Thank you so much I appreciate you doing these packs. I am struggling with like individual topics so I go over with physicsandmathtutor exam style questions. However sometimes I don't understand marchscheme id really appreciate if U can upload more of these videos thank you so much Ur literally a life saver thanks again

  • @thereal_babs
    @thereal_babs 14 дней назад

    Thank you so much good explanation got my bio mock tomorrow

  • @nadamohmoud3484
    @nadamohmoud3484 14 дней назад

    Thank you so much please don’t ever stop posting your videos !

  • @sharky3994
    @sharky3994 15 дней назад

    Thanks boss

  • @link.11
    @link.11 17 дней назад

    thank you🙏🙏

  • @Lifeofamirr
    @Lifeofamirr 17 дней назад

    What a good video wtf

  • @amenplayz6205
    @amenplayz6205 20 дней назад

    thx rlly helpful!

  • @ZS-iy2kw
    @ZS-iy2kw 20 дней назад

    Superbilous😂

  • @ZZKK07
    @ZZKK07 22 дня назад

    appreciate the vid, any chance you could walk us through the 2023 A level chem paper 2? Thanks again u absolute legend :)

  • @karlllllllllllll
    @karlllllllllllll 22 дня назад

    u silly plonker of a teacher! love you very much xxx

  • @AJzilllaPro
    @AJzilllaPro 22 дня назад

    Sir, you are a legend!

  • @Beautifulday1231r
    @Beautifulday1231r 23 дня назад

    Hello Sir I am doing OCR A chemistry and we have that organic flow chart and I seem to be so confused or hard to remember about amines as well.. so many things to remember any tips pls?

    • @letsgettothemarks
      @letsgettothemarks 23 дня назад

      @@Beautifulday1231r Hi ill make a video about organic synthesis and how to break it all down. My advise is to make a pack of about 20 revision cards. On one side you have the reaction eg halogenolakanes to alcohols and on the other side you have the reagents and conditions so in this case it would be reflux KOH nucleophilic sub etc

    • @Beautifulday1231r
      @Beautifulday1231r 23 дня назад

      @ thank you Sir I seem to get it when its As but A2 just hits different!!!

  • @ishamobashar9853
    @ishamobashar9853 26 дней назад

    thanks!

  • @georgekoskinas467
    @georgekoskinas467 26 дней назад

    cheers boss

  • @nolukewarm72
    @nolukewarm72 26 дней назад

    Thank you Sir.

  • @amoghvangapandu7284
    @amoghvangapandu7284 28 дней назад

    love the videos sir do you reckon you can just go through all of the AS aqa alevel biology indepth cause they’re alot of teachers who teach it but i learn it the most from you!!

    • @letsgettothemarks
      @letsgettothemarks 28 дней назад

      @amoghvangapandu7284 will do looking to get through a couple of papers in the next few weeks

  • @JosephAdamu-fi7mq
    @JosephAdamu-fi7mq 28 дней назад

    Thanks a lot sir!

  • @NimoAhmed-t2s
    @NimoAhmed-t2s 28 дней назад

    Thank you so much

  • @mynameisname2735
    @mynameisname2735 28 дней назад

    man like

  • @narmeen1192
    @narmeen1192 29 дней назад

    can you do a walkthrough video of AQA A level Chemistry Paper 2 2023 please

  • @elenawhitfield6603
    @elenawhitfield6603 Месяц назад

    Carbonyls please

    • @letsgettothemarks
      @letsgettothemarks 29 дней назад

      ruclips.net/video/PsZIY03C5lA/видео.htmlsi=wevPhhYUaNpXS0vv

    • @letsgettothemarks
      @letsgettothemarks 29 дней назад

      Here is a video on aldehydes and ketones have others on carboxylic acids

  • @slowe0284
    @slowe0284 Месяц назад

    This was in my mock in end of yr 12

  • @UltimateMemerSus
    @UltimateMemerSus Месяц назад

    is this a question from edexcel

    • @letsgettothemarks
      @letsgettothemarks Месяц назад

      @@UltimateMemerSus No although it is applicable to the edexcel.syllabus this is one of the many topics that run through all exam.boards

  • @mynameisname2735
    @mynameisname2735 Месяц назад

    underrated

  • @LionBerryMango
    @LionBerryMango Месяц назад

    Could you maybe do a video on buffer solutions or half titrations as I find them so confusing and found your explanations quite easy to understand