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MaChemGuy
Великобритания
Добавлен 22 июн 2013
I'm from Sunderland (a Mackem) and teach A level Chemistry (OCR A specification). Use these videos to help your understanding and get the best possible grade. They have worked for thousands of students before, no matter which exam board they studied, let them work for YOU.
I have organised the channel by a series of playlists. You can find the links to all of my playlists via the link below.
You can also find me on Twitter, Instagram and TikTok (links below)
Feel free to get in touch and let me know what you think. I'm especially keen to hear your suggestions for future channel content. You can even buy me a coffee if you really want to!
I have organised the channel by a series of playlists. You can find the links to all of my playlists via the link below.
You can also find me on Twitter, Instagram and TikTok (links below)
Feel free to get in touch and let me know what you think. I'm especially keen to hear your suggestions for future channel content. You can even buy me a coffee if you really want to!
A LEVEL CHEMISTRY MULTIPLE CHOICE PRACTICE - AS 8
Link to questions drive.google.com/file/d/1A5Ds3DTjeEWY26Wrw6t5OmCyL57l54Xb/view?usp=drivesdk
Просмотров: 111
Видео
A LEVEL CHEMISTRY 2024 PAPER 3 PREDICTIONS (OCR A)
Просмотров 16 тыс.14 дней назад
Link to google site sites.google.com/view/machemguyocra/home
Quick Revision - Organic reaction pathways (phenol)
Просмотров 2,2 тыс.14 дней назад
Quick Revision - Organic reaction pathways (phenol)
A LEVEL CHEMISTRY EXAM QUESTION WALKTHROUGH - CONDENSATION POLYMERS 6
Просмотров 1,2 тыс.14 дней назад
Link to question drive.google.com/file/d/1zhF_7PVt-nTG7qTGibKQjOhDRAhnb6Y2/view?usp=drivesdk
A LEVEL CHEMISTRY EXAM QUESTION WALKTHROUGH - ORGANIC MECHANISMS 24
Просмотров 1,1 тыс.21 день назад
Link to question drive.google.com/file/d/1mvipk7gNZCrO3ddDu7YmRjLgm8rrcRhx/view?usp=drivesdk
A LEVEL CHEMISTRY EXAM QUESTION WALKTHROUGH - ORGANIC CONVERSIONS 20
Просмотров 1,5 тыс.21 день назад
Link to question drive.google.com/file/d/14pm_S-6RjnCxZ_AA09lR1HNKInzQ9roK/view?usp=drivesdk Apologies but forgot to connect my microphone so using the iPad one 😬
A LEVEL CHEMISTRY EXAM QUESTION WALKTHROUGH - ALCOHOLS 3
Просмотров 98121 день назад
Link to question drive.google.com/file/d/1bN0ojSDl8NRMJxe4bUvFeDBCzp8ZhCLg/view?usp=drivesdk
A LEVEL CHEMISTRY EXAM QUESTION WALKTHROUGH - ORGANIC MECHANISMS 23
Просмотров 95421 день назад
Link to question drive.google.com/file/d/1wOMcXvRxP1sW7FD59L6WR7rO1v7JI9un/view?usp=drivesdk
A LEVEL CHEMISTRY EXAM QUESTION WALKTHROUGH - ORGANIC CONVERSIONS 19
Просмотров 1,1 тыс.21 день назад
Link to question drive.google.com/file/d/1E00CYOp_LOETJxEMNAjZoQ55TJgRWwuq/view?usp=drivesdk
A LEVEL CHEMISTRY - FULL EXAM PAPER WALKTHROUGH 2023 P3
Просмотров 2,6 тыс.21 день назад
A LEVEL CHEMISTRY - FULL EXAM PAPER WALKTHROUGH 2023 P3
A LEVEL CHEMISTRY - UNUSUAL ORGANIC MECHANISMS 9
Просмотров 1,8 тыс.21 день назад
A LEVEL CHEMISTRY - UNUSUAL ORGANIC MECHANISMS 9
A LEVEL CHEMISTRY - UNUSUAL ORGANIC MECHANISMS 8
Просмотров 1,7 тыс.28 дней назад
A LEVEL CHEMISTRY - UNUSUAL ORGANIC MECHANISMS 8
A LEVEL CHEMISTRY 2024 - TOP TIPS/REMINDERS PAPER 3
Просмотров 10 тыс.28 дней назад
A LEVEL CHEMISTRY 2024 - TOP TIPS/REMINDERS PAPER 3
A LEVEL CHEMISTRY - UNUSUAL ORGANIC MECHANISMS 7
Просмотров 1,5 тыс.28 дней назад
A LEVEL CHEMISTRY - UNUSUAL ORGANIC MECHANISMS 7
A LEVEL CHEMISTRY - UNUSUAL ORGANIC MECHANISMS 6
Просмотров 1,5 тыс.Месяц назад
A LEVEL CHEMISTRY - UNUSUAL ORGANIC MECHANISMS 6
A LEVEL CHEMISTRY EXAM QUESTION WALKTHROUGH - UNUSUAL ORGANIC MECHANISMS 5
Просмотров 1,6 тыс.Месяц назад
A LEVEL CHEMISTRY EXAM QUESTION WALKTHROUGH - UNUSUAL ORGANIC MECHANISMS 5
A LEVEL CHEMISTRY - UNUSUAL ORGANIC MECHANISMS 4
Просмотров 1,6 тыс.Месяц назад
A LEVEL CHEMISTRY - UNUSUAL ORGANIC MECHANISMS 4
A LEVEL CHEMISTRY - UNUSUAL ORGANIC MECHANISMS 3
Просмотров 1,8 тыс.Месяц назад
A LEVEL CHEMISTRY - UNUSUAL ORGANIC MECHANISMS 3
REDOX REACTIONS OF TRANSITION ELEMENTS - REACTION EQUATIONS AND COLOUR CHANGES
Просмотров 1,6 тыс.Месяц назад
REDOX REACTIONS OF TRANSITION ELEMENTS - REACTION EQUATIONS AND COLOUR CHANGES
A LEVEL CHEMISTRY - UNUSUAL ORGANIC MECHANISMS 2
Просмотров 1,9 тыс.Месяц назад
A LEVEL CHEMISTRY - UNUSUAL ORGANIC MECHANISMS 2
A LEVEL CHEMISTRY - UNUSUAL ORGANIC MECHANISMS 1
Просмотров 2,6 тыс.Месяц назад
A LEVEL CHEMISTRY - UNUSUAL ORGANIC MECHANISMS 1
A LEVEL CHEMISTRY EXAM QUESTION WALKTHROUGH - NMR 26
Просмотров 1,2 тыс.Месяц назад
A LEVEL CHEMISTRY EXAM QUESTION WALKTHROUGH - NMR 26
A LEVEL CHEMISTRY EXAM QUESTION WALKTHROUGH - RATES OF REACTION 18
Просмотров 1,5 тыс.Месяц назад
A LEVEL CHEMISTRY EXAM QUESTION WALKTHROUGH - RATES OF REACTION 18
A LEVEL CHEMISTRY EXAM QUESTION WALKTHROUGH - PAPER 3 QUESTIONS 40 - THE BEAST!!!
Просмотров 1,4 тыс.Месяц назад
A LEVEL CHEMISTRY EXAM QUESTION WALKTHROUGH - PAPER 3 QUESTIONS 40 - THE BEAST!!!
A LEVEL CHEMISTRY EXAM QUESTION WALKTHROUGH - PAPER 3 QUESTIONS 39
Просмотров 625Месяц назад
A LEVEL CHEMISTRY EXAM QUESTION WALKTHROUGH - PAPER 3 QUESTIONS 39
A LEVEL CHEMISTRY EXAM QUESTION WALKTHROUGH - PAPER 3 QUESTIONS 38
Просмотров 589Месяц назад
A LEVEL CHEMISTRY EXAM QUESTION WALKTHROUGH - PAPER 3 QUESTIONS 38
A LEVEL CHEMISTRY EXAM QUESTION WALKTHROUGH - PAPER 3 QUESTIONS 37
Просмотров 552Месяц назад
A LEVEL CHEMISTRY EXAM QUESTION WALKTHROUGH - PAPER 3 QUESTIONS 37
A LEVEL CHEMISTRY EXAM QUESTION WALKTHROUGH - PAPER 3 QUESTIONS 36
Просмотров 578Месяц назад
A LEVEL CHEMISTRY EXAM QUESTION WALKTHROUGH - PAPER 3 QUESTIONS 36
A LEVEL CHEMISTRY EXAM QUESTION WALKTHROUGH - PAPER 3 QUESTIONS 35
Просмотров 548Месяц назад
A LEVEL CHEMISTRY EXAM QUESTION WALKTHROUGH - PAPER 3 QUESTIONS 35
A LEVEL CHEMISTRY MULTIPLE CHOICE PRACTICE - ORGANIC 7
Просмотров 528Месяц назад
A LEVEL CHEMISTRY MULTIPLE CHOICE PRACTICE - ORGANIC 7
God bless , Thank you for these.
u are the best I got 122/140 on my y12 mocks because of u. And 17/20 on the MCQs as your videos have been so helpful.
@@evieiscool555 That’s awesome, well done you. Delighted I’ve been able to help 👍
Hello James what’s up thanks for the video can’t wait to finish watching it
Cheers James
at 3:23 why do you not count the extra hydrogen on the carbon with the two methyls in the pink structure
Thank you so much, very helpful.
kelvin is 273 ryt ?? we learned as 273 when in absolute zero
Thank you James!! You have been the biggest help this year as a private candidate - all chem students should use your channel!
What a guy ❤🎉
Have you got any specific topics that usually come up on the depth AS paper rather than the breadth ?
You're the best chemistry help out there!!! Thank you have an amazing summer too 🧡💛🩵
It’s a pleasure James another year 🎉 and Tysm for all the support you have given this year your the best James and all the best Cheers
Thanks sir , enjoy your summer!
Thank you soo muchh 💓
We love you so much 😩
You helped so much haha I did some things in the morning of paper 3 from your channel which basically came up word for word, one question was literally identical 😂
😮
I begged my mom to watch this video
❤
Me
Youre the best A level chersmitry youtube channel in the world i mean it you are actually the reason i am going to pass my exams youre videos are the best they go into so much detail i swear they better than any ither yotuuber, honestly keep up the exellent work i hopee you know how much of a life saver you are youre genuinly the best person in the worlkd thank you so much youre stqarting to make me like chemsitry!
Thanks for that. Glad they are helpful. I’ll quote your comment next time I apply for a job 😊
Hey silent watcher here I but had to say thank you so much sir!!! Love the paper 3 synoptic playlist and your teaching videos massively helped me relearn everything this year. You’re so underrated for the work you do.
😂😂😂😂😂😂😂
Thank you so much sir , you have helped me so much in the last 2 years of chemistry thank you. Your playlist of all the questions walkthrough helped me so much thank you 🙏 ❤
Sir I just want to say a massive thank you for all the videos you've put out! They've helped me and I'm sure other people immensely! Keep going and thanks once again ❤
Did anyone else stuggle with the last question and the structures? I didnt even get time to finish it, i couldnt figure out some of the structures
I got all of them, but the cyclic one. I couldn’t figure that one out
@Khemani_RL that was the one i got stuck on. I was trying different things all the way until the end so ive definitely lost a mark there. Im sure its branched due to the way the question was worded but im not entirely sure
@@djdbakfneo2971 I experimented with so many different combinations of cyclic compounds based on the molecular formula and observations and I just couldn’t get it no matter how hard I tried 😢 Well at least I probably got 4-5 marks on that question
@@Khemani_RL same here, nothing seemed to work at all
I got cyclopentanol, 5C, each Carbon has 2 H’s except the one directly bonded to the OH group, it has 1. That makes 9H and then 1 O and 1 H from the OH group. I knew it had to be a primary alcohol but Cyclopentanol is secondary so its defo wrong, but its the only compound that fits the Mr that isnt branched and is alicyclic.
SPOT ON PREDICTIONS THANK YOUU SOM MUCH
I wouldn’t say spot on, but a large chunk of the list came up
@Khemani_RL Hmmm true... was on enough for me though 🙃
just finished paper 3 and wanted to say thank you so much for helping me this year!! you were honestly better than any tutor thank you so much for doing this for free
OCR really pulled an UNO reverse card with this one, I was expecting to breeze through it like Paper 1 and 2
Absolutely foul paper
@@ninaalmobaraki2005 nah fr, wtf was that entire phosphorous section
@soybouy_6668 tbh, it was pretty random. My other classmate really struggled with balancing the equations for that question
@@djdbakfneo2971 I did too, I eventually ran out of time before I could do it
@@soybouy_6668 exactly the same thing happened to my friend, that paper needed really to be 15 mins longer
Predictions were somewhat similar (i.e. chromatography, 6-marker on organic qualitative analysis and structures, chiral centre), but a lot of module 2 / 3 calculations and it felt thrown together in a weird way? But thank you so much for making all of this easier James!!
did you guys run oit of time
The amount of ads are ridiculous, this must be the best paid fucking chem teacher ever.
Let’s go chat
I'm gonna miss you mate really helped this year I believe I've got an A because of you but we'll see on the 15th August
1 hour until my 2024 chem paper 3 chat am i cooked
thanks so much! i'm about to head to school for paper 3 and i was panicking a bit about this LOL
cant believe today is the last day! thank you for this video :)
Just think in less then 3 hours we will be done with chemistry 🎉
THank U SIR
finallllll exam :)
Go 💥 it!!!!
@@MaChemGuy difficult paper but went well!! I think the grade boundaries will be lower this year so maybe an a* is still attainable. Your videos were so helpful omg- watched one of your vids on standard solutions yesterday and it was a six marker!! 😊😊
@@eleanorchem Paper 3’s are always tricky. So hard to predict too. Sounds like you’ve done great. Thanks for all your messages, really appreciate them 😊
@@MaChemGuy I really appreciate all your channel has done for me !! You’ve completely turned my chem grade around !! So thankful 🙏💖 Wishing you an amazing summer ! I’ll let you know how I do on results day
@@eleanorchem Chuffed I’ve been able to help. Definitely let me know how you get on and have a great summer too 😊
Pls I hope this doesn’t come up today
Thanks this is so motivating ❤ My 5th exam this week and last night I went to sleep early and the first time I slept well in A few weeks … so I’m ready so read through those long ass descriptions 😂 but thanks so much sir, my a level teacher left at the start of year 13 and you really did save my a level experience… God bless you sir and thanks for making these videos !
Absolute GOAT