Hi sir, I haven’t commented before but I just want to let you know I watched this video this morning 20 minutes before the exam. I’ve never ever gotten an NMR question right but a very similar question came up and I’m confident I’ve done it well. Thank you.
I got an E in my chemistry mock in January ever since then started watching ur videos and I honestly feel so good finishing my chemistry A-level with a smile mostly thanks to you ❤!
This is such a random question, but can you do a tattoo tour, I occasionally see your tattoos and they looks so interesting. Sorry for awkward question.
Hey 👋 I like this idea! Although they have a mix of stories (or total lack of story) behind them 😅 I’m getting a new one in Sept, I’ll do a montage once I’ve had that one added 🔵
Hey sir wouldn't there be 5 proton environments in total as the cooh signal is missing from the nmr? So would the final structure only have 5 proton environments? I know I am wrong but wasn't sure why.
Good question! Its position on the chemical shift scale and the very distressed splitting it has doesn’t follow a clear ‘roof’ shape like other peaks do. (i.e. other peaks go to a point in the middle using their splitting pattern)
I see your request and raise you 2 videos on this very topic! ua-cam.com/video/GsaEmkw__1Q/v-deo.htmlsi=BEpWUVK711rqy9n2 ua-cam.com/video/kk2Xappp8NI/v-deo.htmlsi=LWAg_oCoQJxYQ74R
Hi sir, I haven’t commented before but I just want to let you know I watched this video this morning 20 minutes before the exam. I’ve never ever gotten an NMR question right but a very similar question came up and I’m confident I’ve done it well. Thank you.
That’s excellent news - I hope it went well 👍🏻
Hello Sir could you please make a video on questions that ask describe method to obtain… organic liquid and solid etc. Purification
I got an E in my chemistry mock in January ever since then started watching ur videos and I honestly feel so good finishing my chemistry A-level with a smile mostly thanks to you ❤!
I'm so glad! Well done for being resilient and sticking with it.
By far the best explanation I’ve seen. Thank you sir! Also your video on blood buffers came in clutch for paper 1 🙏🙏🫶
Hi teacher. Could you please make a video about how to differentiate E and Z isomers in NMR? It would be very useful
Hey sir, would you be able to go through trickey RDS steps especially those when there are charges involved, I am always stuck at those
This is such a random question, but can you do a tattoo tour, I occasionally see your tattoos and they looks so interesting. Sorry for awkward question.
Hey 👋 I like this idea! Although they have a mix of stories (or total lack of story) behind them 😅 I’m getting a new one in Sept, I’ll do a montage once I’ve had that one added 🔵
@@mrmurraygreen Yay! sorry for asking such an off base question, thank you!
Hey sir wouldn't there be 5 proton environments in total as the cooh signal is missing from the nmr? So would the final structure only have 5 proton environments? I know I am wrong but wasn't sure why.
The final structure needs to have the peak which is removed by the proton exchange added back in
4:10 how can u tell it’s an aromatic peak just by looking at it?
Good question!
Its position on the chemical shift scale and the very distressed splitting it has doesn’t follow a clear ‘roof’ shape like other peaks do. (i.e. other peaks go to a point in the middle using their splitting pattern)
@@mrmurraygreen ohhh ok thanks :)
Hi if you don’t already could you make a video on unfamiliar mechanics as I always lose marks on them thanks 😊
I see your request and raise you 2 videos on this very topic!
ua-cam.com/video/GsaEmkw__1Q/v-deo.htmlsi=BEpWUVK711rqy9n2
ua-cam.com/video/kk2Xappp8NI/v-deo.htmlsi=LWAg_oCoQJxYQ74R