Proton NMR - The Basics

Watch this video to find out the D2O shake! The first stop when it comes to finding out how proton NMR works. This video will look at how you can spot hydrogen environments and link them with a spectra.

[penfila]

After watching all the A2 EDEXCEL CHEMISTRY UNIT 5 videos of yours, I have gained so much confidence for the first time. I am sure to rock my exams. Loads of thanks for all the help you are dedicating for us and I appreciate your time!

[DoctorGamerr]

OMG this video has helped me out so much in understanding NMR! Thank you so much!!

[motayee]

Hi, thanks a lot for these videos they're so helpful!!!! But i'm really struggling on this topic, Like when you talk about chemical shift for example at around 4:04 you say chemical shift comes at around 4ppm but on the table for H n.m.r ROH it says 0.5-5.0

[namirairin]

You’re a life saver! Thank you so much!

[HS-lzwy]

Why can't we use H based solvents, I cannot find the answer anywhere. Or did I miss it in the video? Thanks!

[NoorFarouq]

Will we be given the integration number always? I think that must be vital for questions on this...

[camillehou]

why the second CH2 in the middle of right diagram doesn't have (0.9-1.7ppm)?and why those 9 protons (-CH3)also can't lie at 0.9~1.7 from data booklet~🤔

[zaynaba]

hello! do we need to be able to calculate the integration number for the new spec?

[AzizurRahman-wvtq]

+A Level Chemistry Revision by Allery Tutors Hi, I understand a lot more of Proton NMR now after watching your tutorial (you don't know how long I've been looking for a video that shows how to determine the proton environments!!!). However, now that i'm starting to understand it now, I have a few questions.

As you explained that despite the proton environment being the same of the protons on the second carbon from the right, the chemical shift will slightly be different (when comparing the two CH2 groups) due to the electronegativity of the O, then won't the chemical shift of the proton on the first carbon (CH3 group) from the left have a lower chemical shift than the protons of the other two CH3 groups since the carbon (the first one!) is furthest away from the O?

PS Sorry for the long question! I hope its clear. I also have few more questions but I can't remember them but I will ask once I remember them. Thank you for the videos and keep it up!