Thank you so much for this tutorial! The lightboard makes your lessons easy to understand and you explain points clearly. I hope you continue making these tutorials!
SUBSCRIBE NOW to this channel now to receive more great chemistry videos! Connect with me on Facebook | facebook.com/chemfunman/ Twitter @chemfunman (twitter.com/chemfunman) Stay safe! “Ever tried. Ever failed. No Matter. Try again. Fail again. Fail better.” - Samuel Beckett
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On methyl butane. Why isn't Hb a doublet of quartets instead of a pentet? In addition, why isn't Hc split as a triple of Septets? When do you group the signals as one (like you did in this video) or separate them (as I've outlined)?
Depends on your course and lecturer. in this video, I teach a general chemistry class for freshmen. this is the basic mode yet. I understand your point of view. That analysis (triplet of septet) will be used in higher chemistry: possibly third year level.
Oh I see. I'm in organic chemistry so I guess if the hydrogens splitting a certain hydrogen are in different environments, we say __ of __ instead of just adding them all up together. I didn't know they are similar. Thanks!
what if you had ethanol for example. Would the methylene proton be split into a quartet? or is the proton from the alcohol group included as well to split it into a pentet?
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Thank you so much for this tutorial! The lightboard makes your lessons easy to understand and you explain points clearly. I hope you continue making these tutorials!
You're very welcome!
Thanks for the 4j part I was so confused lol
Great, you are most welcome! Enjoy and share the videos :)
Hey nice explenation , love it. How are writing so presise on that glass???
Deliberate practice! try very very hard.. and having excellent mentors
@@chemfunman You're right.
Hi, your videos regarding proton nmr are so helpful :) Would like to ask that is there any video regarding chemical shift of proton nmr?
Thank You for your work. I am learning a lot of chemistry.
You are most welcome, hope you feel good!
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“Ever tried. Ever failed. No Matter. Try again. Fail again. Fail better.”
- Samuel Beckett
Thank you so much!! Great explanation
thank you very much! please subscribe and share this video with your friends!
How much time did it take to practice writing on this board. Are u writing in opp direction?
In no time! I keep working hard at it
This helps me a lot in 2020. Thank you!!
I am so happy for you! Take care, enjoy. Share the good words around.
Fun Man Fung, Ph.D. Thank you and I will
@@paulsche5112 Bless you. Have an excellent day ahead.
Which technology are you using
lightboard!
Fun Man FUNG but is it easy to teach with light board.acc.to me it is difficult
Sir superb sir I really learnt clearly thankyou sir
Ugh7ùooo8ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooii.
M
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Nnnnnnbbbnbbbbbbbbbbbbbbbbbbbbbmmmmmmmmmmmmm b vn cdrgujudwee6p087y7⁷777⁷⁷⁷⁷7777777777777777uuuuuuuuuuuuuuunnnnnmñnnnnnnpmmmmmmmnb
Hh7ukiooo9ooooiõohoo0 v
28f6mk.
So nice of you
On methyl butane. Why isn't Hb a doublet of quartets instead of a pentet? In addition, why isn't Hc split as a triple of Septets? When do you group the signals as one (like you did in this video) or separate them (as I've outlined)?
Depends on your course and lecturer. in this video, I teach a general chemistry class for freshmen. this is the basic mode yet. I understand your point of view. That analysis (triplet of septet) will be used in higher chemistry: possibly third year level.
Oh I see. I'm in organic chemistry so I guess if the hydrogens splitting a certain hydrogen are in different environments, we say __ of __ instead of just adding them all up together. I didn't know they are similar. Thanks!
Awesome bro
what if you had ethanol for example. Would the methylene proton be split into a quartet? or is the proton from the alcohol group included as well to split it into a pentet?
you are right! the methylene proton will be split into a quartet. the labile H from the OH group does not couple
Fun Man FUNG thank you!!! Things are making more sense now
Thanks for explaining splitting!
most welcome!
sir what will be the splitting pattern for ch3ch2ch2ch3 and ch3ch2ch2no2..pls help me
Do you have the video explaining chemical shift?
Yes just uploaded - see my latest video
Fun Man Fung thank you so much
thank you verry much .
My concept become more clear thanx
What are the exceptions in n+1 rule?
if the protons are at different environment and you are doing higher chemistry (chem major)
Fun Man FUNG ..
Any other exceptions with examples..plz
Thank you!
welcome
I like this guy hes happy about HNMR
always happy to chat about chemistry! thanks!
great work
so helpful
THANK YOU
are you writing backwards??
It is not easy, but 3 months is what you need.
I have found a way of writing normally with light board, though!
Wait, you actually wrote backwards? You didn't just mirror the video afterwards?
There was no editing after the video recording....I did not flip the video to make it laterally inverted. There wasn't a need to! :D
Thanks for your support, be sure to read this! download the PDF (it's free). pubs.acs.org/doi/10.1021/acs.jchemed.7b00004