AQA A-Level Chemistry - Proton NMR

This video runs through Proton NMR, giving some detail to TMS and CDCl3 before describing how to interpret the spectra produced in Proton NMR.

[allenthacheril]

five years later, he's still saving lives

[jesseolivero]

10 years later, he’s still saving lives

[aimilios]

I will only die in peace after I have had a firm "thank you" handshake with you sir.

[afolarxn]

Paper 2 tomorrow and I'm still learning 😭

[xBeeeefy]

Thanks for these videos, the aqa textbook is cancer, they couldn't explain why 1+1=2

[bwanabizz]

I am a student living in Malawi (country in central Africa) and i wanted to thank you very much for your videos! keep up the great work. I would immensely appreciate it if you could post more unit 5 chemistry. Thanks again for your help over the years!

[skyingswift]

I would never spend thirty minutes straight on youtube for something educational.. But this one.. Amazes me.. You taught us so clearly! Thank you!

[racheldoran]

[Timestamps]
1:47 - The TMS Standard (recap)
5:02 - Solvents used (CDCl3 and CCl4)
7:02 - Interpreting Proton NMR Spectra (basic peaks)
11:16 - Splitting Patterns (& the n+1 rule)
16:23 - Integration traces
20:05 - Past Paper Questions [Q1 @ 20:17; Q2 @ 21:58; Q3 @ 26:45]

[DiLLZGFX]

The Oxygen is very electronegative meaning, it's attraction to the electrons is so strong that the nucleus of the Hydrogen is exposed more to the EM waves. So it will cause a peak further the left ( Larger PPM value, down shift). The OH group produces a singlet because the H is bonded to the oxygen which is not bonded to any other hydrogen atoms, so in this case n is equal to 0. By following the rule of N+1, you will get a singlet obviously due to 0+1=1. Reference to 14:50 .

[MrMinerUK]

Thanks so much for this video this topic has had me confused for so long because I understood the concepts but not the interpretation. I'm glad you went through the AQA questions it helped a lot.

[SanjayPatel-kfyn]

You are such a top geezer!! So much respect, big up Rintoul

[portiastellakapinde]

“We don’t want to be dying when we use it” 👌🏾😂😂

[umad]

For the love of god, please make more A2 videos :)

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I am so glad I found this channel. Thank you so much! Absolute lifesaver.

[girltakesworld]

Thank you so so so so so much for this, I don't think you can begin to understand how muchbyouvhave helped me you have given me confidence in chemistry & you make everything seem so easy! In my exams all I hear is your voice! would love some more videos if you could but underand if you're busy! Your pupils are very lucky kids

[AdzzVR]

'TMS is inert and toxic. Why would you use it...'
" Because it is inert and toxic..." 🤣🤣

[ahiduzzamanahir]

I was literally crying because I couldn't understand but watching this video really made my day.

[tommyP]

Aced my Chem 2 retake :D, thank you for the vids it helped me recap, and cheers for taking the time to do more for Chem 4 much appreciated.

[geegeob]

I actually love you like omg you've saved me

[SuperStargazer]

These are the very best videos on NMR 😊