Studying for the MCAT and completely forgot about this topic from organic chemistry, but the video helped me remember it all in a matter of minutes. Thanks!
Thank you, this video was super helpful. I was just a little confused in regards to determining the # of signals for the cyclic compound and was hoping you could clarify. From the first vertical line, I understand that there are 3 unique signals, but I get a little confused on what is happening after you incorporate the horizontal line.
Symmetry in a molecule can happen across multiple planes. Some people are able to see the symmetry of molecules right away but some people can’t the horizontal and vertical lines are just a tool to help you spot symmetry. In that case we drew the horizontal line after the vertical one to double check and see if the molecule was symmetrical in that plane. If the molecule isn’t symmetrical across our horizontal line we know that the hydrogens across that line are going to be unique if the molecule had been symmetrical across that line then those hydrogens would be chemically identical to one another.
I was also trying to understand this. What I understood is that both cannot be downfield. The question is asking about 3.5ppm so in comparison to 1.5ppm, 3.5 as a value is more downfield, so as a result, the is experiencing deshielding. I think you were thinking about it like both are low values so they are on the "upfield" area of the spectrum, but that is not the right way to look at it.
You are ulitmate giga chad, thank you, i ve been studing for 3 hours and trying to implement many different techniques and it was confusing, until this video. THX i love ya
Very helpful, thanks! I have a question, do Hydrogens on amines or amides not show up and why? Will they just not be on there or will they show up in a weird/different way?
Thank you so much! If there is any way you can do a video that pertains to oxidizing and reducing agents (NaCrO2, PCC, H2 w/Pd) that would be awesome! Additionally, the line weaver bark plot can be confusing!
Glad you like the video! I have a couple other video in the works at present but after those I can start to work on REDOX agents and Lineweaver-Burke plots.
This might be the best explanation of NMR I have seen in my life
I think you might be right
this is pure gold, the most concise vid I've seen about nmr holy shit
Check out Professor Dave Explains! Much better than this
It’s so crazy. I literally just took a FL and everything I needed to improve on was on this channel, and you explained it in an unreal, amazing way!
I tried understanding this topic for the last 2 hours and found this video and understood everything in 11 minutes wow. LIFESAVER
Glad the video helped!
Studying for the MCAT and completely forgot about this topic from organic chemistry, but the video helped me remember it all in a matter of minutes. Thanks!
this is so hepful tysm 😭
dude this channel is absolute gold! keep it up my guy!
Thank you, this video was super helpful. I was just a little confused in regards to determining the # of signals for the cyclic compound and was hoping you could clarify.
From the first vertical line, I understand that there are 3 unique signals, but I get a little confused on what is happening after you incorporate the horizontal line.
Symmetry in a molecule can happen across multiple planes. Some people are able to see the symmetry of molecules right away but some people can’t the horizontal and vertical lines are just a tool to help you spot symmetry. In that case we drew the horizontal line after the vertical one to double check and see if the molecule was symmetrical in that plane. If the molecule isn’t symmetrical across our horizontal line we know that the hydrogens across that line are going to be unique if the molecule had been symmetrical across that line then those hydrogens would be chemically identical to one another.
great video but bro was talking fast😭😭
There are chrome extensions you can download to adjust the speed of the video, including going to 0.75, 0.5, 0.25
As a German student about to write an exam, this video was so much more helpful than any German one Ive seen! Great explanation!
Williams Frank Jackson Cynthia Moore Scott
This is the absolute best video covering this topic and just best tutorial video in general that I have ever come across. Thank you so much!!!
Thanks a lot ! That was very helpful, and a lot of topics were seen in 10 minutes
Glad you found the video helpful!!!
ur the goat
Great! 😂
excellent video and explanations! thanks
White Timothy Jackson Robert Davis Patricia
Williams Larry Hall Nancy Anderson Kenneth
For chloropentane (2:36) aren't C2 and C3 equivalent? They're both CH2 groups whose neighbors are also CH2 groups?
Brown Karen Clark Deborah Young Elizabeth
Brown Angela Garcia Shirley Lewis Shirley
Robinson Margaret Gonzalez Mark Miller Patricia
Perez Deborah Williams Ruth Lopez Patricia
Martinez Dorothy Lewis Eric Gonzalez Brian
Williams Maria Lopez Steven White Joseph
Young Richard Jackson Robert Moore Mark
Moore Susan Perez Matthew Anderson Christopher
White Edward Thomas Angela Hall Laura
Great video and animation. For integration tho, it's the signal area that corresponds to the # of hydrogens, not the peak height.
Jackson Christopher Jones Timothy Lewis John
Thomas John Miller Barbara Harris Kimberly
Walker Ruth Miller Elizabeth White Jennifer
Lopez Ruth Walker Sharon Thomas Jason
4:50 what is the splitting pattern of the Hydrogen in the middle of the pentane. Does it see BOTH of the 2 hydrogens next to it?
Brown Mary Johnson Michael Garcia Amy
Walker James Hernandez Jessica Gonzalez Donald
YOU ARE AMAZING!!!! PLEASE KEEP IT UP!!! On the road to 1 million subscribers for sure!!!
Thank you so much!!! I got a bit behind on making videos but I am back at it again and should have more videos coming out soon.
Jones Richard Lee Kevin Walker Michael
I'm going to reCRAP this video many times :p
Taylor Melissa Lee Charles Wilson Ruth
I have noooo idea how to thank you!!! give us a link to buy you a coffee atleast please
Miller Angela Thomas Mark Clark Susan
This is SO good! Thank you!
utterly amazing
Miller Jose Martin Kenneth Miller Dorothy
That's great 😃 👍 i don't have to speed up the video
Thompson Ruth Jones Susan Lopez Kenneth
amazing video and explanation!!!!
Thank you so much for this video!! I’m taking the MCAT Saturday and finally understand this!
Hallelujah i finally understand NMR. Always just let my lab partner do the NMR in orgo lab
Lol. I did the same thing NMR never made sense to me until I had to figure it out for the MCAT. Glad the video helped.
Walker Melissa Brown Gary Moore Gary
Taylor Gary Davis Kevin Davis Lisa
Allen Laura Moore Donna Taylor Angela
Such a useful video, all that's needed to answer NMR questions! My class skipped so I appreciate the concise and clear explanation
best video Ive watched on NMR. Thank you so much!!!!
Glad it was helpful.
Hall Mark Miller Karen Taylor Lisa
Thank you 😭 Really needed this
Thank you for your video ! but how is the 1.5 and 3.5 is downfield ? isn't on the right side meaning they are upfield ?
I was also trying to understand this. What I understood is that both cannot be downfield. The question is asking about 3.5ppm so in comparison to 1.5ppm, 3.5 as a value is more downfield, so as a result, the is experiencing deshielding. I think you were thinking about it like both are low values so they are on the "upfield" area of the spectrum, but that is not the right way to look at it.
Helped alot, thanks!
Such a great video! Gets right to the point of the topic and is very well made :D
Thank you!
GREAT explanation wow
Lee John Martin Patricia Martinez Jose
Hegmann Crossroad
Perfect vid thanks
Jaunita Field
this was so helpful! this channel is so underrated thank you for these videos!
Zora Crossing
Bro I have a Chemistry test tomorrow about Analysing Organic Compounds, and this is a life saver. Thank you.
Rohan Forks
Paucek Port
Thanks for the really concise yet informative video! Question: do we count H attached to non-carbon atoms as a signal for the MCAT?
Generally speeds up videos to save time. But watching this on speed .75x 😀.
Thanks for the summarized review.
You are ulitmate giga chad, thank you, i ve been studing for 3 hours and trying to implement many different techniques and it was confusing, until this video. THX i love ya
THIS IS GOLD! Best summary ever.
bro, do you tutor? cuz you totally should. Your way of explanations and examples are top tier. :-)
Thank you so much
Very helpful, thanks! I have a question, do Hydrogens on amines or amides not show up and why? Will they just not be on there or will they show up in a weird/different way?
Thank you for your explanation!
Not offense, thought the video was on x3 speed but still great!
Goated video
thank you so much you are so amazing!!!! truly a godsend!
Thank you for the kind words. Glad the video helped you!
Best video ever
bro slow down please
Thank you! Thank you!
you are great
Johnson Donald Thompson Margaret Gonzalez Ronald
BLESSSSS YOUR SOUL :)))))) keep up the brilliant work !!!
Alexandrea Fort
W video
thanks!
My test is tomorrow, wish I would’ve found you sooner!
GOATTT
GOAT
you just saved me having to memorize so much extra info that was not even going to be used. THANK YOU!
Thank you so much! If there is any way you can do a video that pertains to oxidizing and reducing agents (NaCrO2, PCC, H2 w/Pd) that would be awesome! Additionally, the line weaver bark plot can be confusing!
Glad you like the video! I have a couple other video in the works at present but after those I can start to work on REDOX agents and Lineweaver-Burke plots.
@@EightfoldMCAT You are the best! I like how your videos are very concise and simple to understand!
AMAZING!!!!
love this page so much you get straight to the point not too much yapping S/O to you
Thank you so much! I was so confuse about this topic but this really help
Streich Ports
Absolute most clear video I’ve ever watched
Great video! Thank you