Choosing Between SN1/SN2/E1/E2 Mechanisms
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- Опубликовано: 29 июн 2024
- This is it! This is what you've been freaking out about in class! How the hell do you choose the mechanism that's gonna happen? Is it SN2, SN1, E2, or E1? Woe is you, what will you do. Why not listen to Professor Dave? He's got the hottest chemistry tips in town. That cute boy or girl in class will be so impressed when you apply what you've learned here and have all the answers at the next lecture. Don't worry, I won't tell. But you should, I need the promo.
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How can 18 minutes of explanation be more helpful and clear than one entire semester of my teacher explanation?
Thanks for this lesson Dave.
University?
Same here
True af
it`s not Entire semester or an hour, it`s your hour of need and desire to learn.
😂😂😂😂
*Throws tuition at screen*
+The Bdonny this is my favorite.
Professor Dave Explains I love your hairy chest.
Some people are seeing hairy chest and not sn1.....!
I totally agree with this. Summer tuition for Organic is over $900, when I can sit on RUclips and learn it for free from someone who actually uses teaching methods. By far my favorite Organic Chemistry tutors. Keep up the fabulous work
LOL, Thank you for the laugh as I make my way through SN1/SN2/E1/E2 hell.
"Mom, why is my sister's name Rose?"
"Because your father loves roses"
"Thanks mom"
"No problem, Professor Dave"
Elsa Mors 😂 good one
very simple explanations of how to narrow it down thinking like a student! Thanks professor dave, the cute girl in my class will be so impressed!.
P.S. good way to remember which temperature favors the substitutions or eliminations....if it is a low temperature and you are cold you would want to SUBSTITUTE your wardrobe for something better...if it is too hot and you will want to ELIMINATE clothing to cool off.
very clever! i like it.
Luke Skywalker too far maybe?
How did it go? Did y'all end up together?
I thought of killing my teachers but your videos spared their life.
So you saved several lives man. thanks for the lecture
i will add medical professional to my list of accolades!
+Professor Dave Explains Hhhh funny
Professor Dave Explains
Stay blessed 🤗
I found organic chemistry interesting after this video...... greetings from Tanzania professor😉😉
The idea of killing your teacher seems funny😂😂😂😂what about creating a what's app group to discuss organic,,,my what's app number +255621790346 incase you decided to join me....
hey man, to be honest in this whole chapter organic chemistry, i have learned and understood more than in a whole semester of university :)
thank you so much, you're saving alot of asses in germany
happy to help my german friends!
+Professor Dave Explains you're awesome man! thanks a lot. thanks from India!
Professor Dave Explains you definitely do! I've an exam tomorrow and my teacher totally failed so we had to learn it on our own and you've helped me so much! 😊 thank you so much, greetings from Germany
Can say the same for sweden, I think my whole class is watching your videos
You guys learn this in universities?
Here in India we studied this in 11 or 12th class. It were in one of our chapters of organic chemistry...
Math, chem, astronomy, Italian, bio, and anatomy among other things. You've got a helluva melon on your shoulders. Thank you so much for saving my grades, especially during a time when in-person classes aren't a thing!
Ayo you're Italian???
So nice . you are from
A memory trick for the temperatures:
Think of "sub-zero temperatures" to remember that substitution occurs at cold temperatures
I've watched several of these series now on YT, and I must say that this one has been the most helpful in understanding these mechanisms! Thank you, professor Dave! You rock!
This is good. To the point and not too long. A more challenging subject in chemistry, yet tackled in a pleasant setting. Keep up the good work.
My friend i dont know how to explain this to you, but you're the manliest man of science
twenty minutes and i am an expert in sn1 sn2 e1 e2
amazing
hats off to you
keep up the good work
thank you very much!!!!!!!!!
where are you now ?
I literally watched this video right before my organic chemistry exam and it saved my life, thank you Dave!!
My exam is tomorrow. I finally understand the concept now thanks to this video. Here's hoping it helps.
me too xD the night before
I can't even begin to tell you how much you have cleared up my concepts.thank you so much
Add me watsp .0311 7047051
I have one of those rare professors that made me understand these mechanism, but it's always to good have supplemental videos for further concrete understanding. You sir are saving thousands of GPA's :) Thx man!!
You are such a great teacher. I understood more in these 18 mins than in 3 hours lecture in my classes. Thank you so much!!!
I completely understand this topic now and I gave the answers before you even gave the answers to the questions after the lectures. I'm so grateful.
Watching this after 9 years and i cannot believe how crisp and crystal clear youve made it gah damn
i saw several videos about this but yours was the easisest to understand , thanks!
man this is so comfortable to watch. It´s like smoking pot but instead of smoking you study and instead of pot it´s chemistry.
hey there! I'm brazilian and I'm studying for ITA's (Instituto Tecnológico de Aeronáutica) exam. This week I discovered your RUclips channel and since then I watch many of yours "Explains". I just wanna thank you for your initiative, you are helping a lot of people! (sorry for my English, I'm learning yet)
This video was the perfect thing for me to touch up on the night before my Organic test! Thankyou!!!
that one hurt
Prof Dave, I cannot put into words just how helpful this has been.
Thank you so much!
Bless you, your videos will likely save my semester. I particularly appreciate this video (especially the first 7 ish minutes). It so painlessly cleared up things I have been confused about all semester. Brilliant. A++.
Thank you professor dave! This has got to be the greatest video of all time!
Thank you so much, appreciated this video and others. Every department needs a teacher like you :D
You explained this so clearly and so well. Definitely saving this video to study later. Nice job, Dave!
Incredible explanations. You really are good at this! Thank you for taking the time to create these videos.
Awesome video man! You've helped me tremendously this semester with all your videos. Thank you
+Mike M my pleasure! spread the word!
Congratulations Professor Dave!!!! Clear and eassy.
I just wanted to thank you for helping me with topics like this! I've been studying all weekend for my ACS final and your videos have saved my hide. :)
The Best explanation I've ever heard about this subject! Thank you, professor.
your videos are better to understand than the videos in native language (german). Thanks for your help!
No one appreciates German chemistry words, they're ungerade :P
Entgegen und zusammen! Scheisse Deutschers
Great video!
Only video that actually helped!
P.S. Great camera work & angles!
Finally...a video that is concise and simple enough to make everything clear! Thanks!
THANK YOU FOR THIS VIDEO! All my friends are so confused on how to chose between these reactions, and after watching this video, I've become so good at it that they always come ask me to help. Can't believe that an american teacher has such amazing videos of indian competitive exam topics.
You have no idea how thankful I am for people like you to take your precious time and make such helpful videos for dummies like us. Thank you!!
you sir, are a hero!
Thanx, prof. Dave...u have made this chapter easier to understand by explaining it from basic!!!
Thank you so much. You combined thermodynamics, inorganic chemistry and organic chemistry so clearly. Lectures leave these things in isolation.
This has helped me thanks! Orgo exam tomorrow!
Hi Professor Dave! :) You have no idea how much help these videos bring.You explain everything in such an amazing easy understandable way.Thanks so much and keep up the good work .
Pharmacy Student from Austria
Thank you so much Prof. Dave!
I watched this video over and over until I "think" dot some of it down.
Hopefully I can apply this in many different situations!
This gave me some really good tips on how to decide on the mechanism. Thank you!! Subscribed!
thank you soooo much!! you are a life saver!!!
OMGOSH YOU SAVE LIVES!!! I LEARNED SO MUCH IN 18 MINTUES YOU NO IDEA WHAT THIS MEANS
Subscribing after just the first video i needed to watch. This helped me out better than the book and lecture combined. Thank you and please keep it up!
I've been (helplessly) studying this for a few weeks using lectures and the dumb ass expensive online software we are required to have. But now I may ACTUALLY have a chance at my exam tomorrow morning. Thanks Dave! Wish I had discovered your channel about 3 months ago...
The intro and outro somehow make me feel like I'm in kindergarten again although I'm at university. I'm so confused.
I'm not so confused about these mechanisms anymore, the video was very helpful, thank you!
you are amazing sir.. your lectures are excellent and take least amount of time... my teacher took 1 hr lecture to pass this all above our head.😂😂
Dave you da real MVP
I love you man.
Im from Germany and frequently watching your videos for my OC1 University course!
Thanks Buddy!
I will show my appreciation by spreading the love as much as I can. These are the best!
Also do you have study guides or material for sale?
You're amazing man. If our university prof would just have 1% of your explanation skills..
This is the best science page I've encountered yet!
Thank you so much I haven't taken ochem in a year and forgot some of this stuff but you made it so clear. You are amazing at this thank you!!!
Exams in lest than two weeks and I am stuck with organic 🧪 but you seems to explain it effortlessly. The short videos help a great deal longer videos with young people we get lost along the way..... Thanks a lot man
Thanks, this helped a lot!
thank you a lot ! i live in Germany and i have to watch your Videos because you explain it better than germanvideos
Thanks Professor Dave!!!! I took organic Chemistry I over the first summer session. You undoubted raised me a letter grade atleast through all the videos I watched. You are both concise and precise. Please continue to make videos!!!!!
woohoo! you better believe i will.
Professor Dave, just when I thought all hope was lost, you came to my rescue. Thank you a million times.
This is all on a very basic level, but nicely explained! always good to come back and solidify the basis of organic chemistry :)
You like.... Killed it. Bravo! You taught me organic haha
why haven't i come across this channel sooner it's amazing you explain everything so well!
You’re fantastic thank you for your channel. Really helps to watch these before I go to sleep
Nice theme song!
Commendable! Sir, i watched the entire video very shrewdly and i am not sure but i guess if you look back at the instant 8:55, it should be in an increasing order...right. ??
ah i see what you mean, perhaps what i meant with those symbols was decreasing ability to perform substitution as you go to the right. i should have been clearer!
you did so good in summarizing and explaining. Thank you so much!
THANK YOU SO MUCH!! u literally saved me after what seems like a whole semester of pure OC chaos in my head..
I failed ochem the first time around because of this shit. After two different professors, this is the first time this topic has clicked. THANK YOU FOR SAVING ME
sir9integra9jr i fucking hate my chemistry department... i’m currently failing & everyone sucks
Sir I just love your piano playing ...you're a drumist too! OMG! This all made me go crazy about you. All The Best ! 😇😊😊😊
Thank you so much! I still can't believe how good you can explain 😱
My mother tongue is German but since there are no German videos for this topic I decided to try this one. Before I watched this I was really desperate because tomorrow I have a test in organic chemistry and I didn't understand any of this. It's amazing that I understood it better when you explained it in English than when my teacher explained it in German 😄
Thank you so so much! 😊💚
I instantly had to subscribe to your channel 😜
best video for explanation of Sn1,Sn2,E1 and E2 reaction!!!!!
other video are just messy and unable to teach us properly....
thank very much professor Dave :)
The intro just made me laugh hard enough that I forgot about my ochem final for a few moments
more humor coming soon!
checking in 5 years later... how did your final go?
but in 2:03 min you msaid the 1 degree carbocation is unstable but it can rearrange itself.:)
Thanks for this video man! Great job in making this really easy to understand.
thank you so much! what a well done video. especially enjoyed the part about temperature as mechanism determining factor.
love the chest hair
Alex Willis 😂🤣
lmao
eww!
Prof Dave, you are saving my ass. I have a chemistry exam in 80 minutes XD
I'm from Indonesian, waching this video with 0,9 speed and using subtitle is a very good way to learn chemistry!! Thankyou Prof!
Amazing no clutter explanation. A complete revision before solving questions.
Im pretty sure my grade just went from an F to an A because of you. lol
E1cb: *Am I a joke to you?*
Jokes aside but this really helped me a lot :-)
Great video. Simplified & presented very well.
This video has saved me so many hours of forcing myself to study and understand and its over 6yrs old.... Thanks so much Professor Dave!
anyone else google what a parsec was....
Kessel Run, 12 parsecs.....
14:40 "that is WEAK"
Me when the homies bail on plans to go out
Thanks a lot! With all the pandemic and home-classes stuff, everything is harder than usual. You helped me a lot :)
I love your simplfied explanations soo much , thank you kindly 🙏
this dude looks fucking ripped
+Pavan Chary by ripped, do you mean super buff or insanely high?
+Professor Dave Explains Well you were holding like 6 markers at once so???
Any Indian over here
Hit the like button
Great job professor
yeah me✌🤘🤘
I have no words because this is the best explanation i've ever seen... thank u so much!
Such an amazing explainer! Helped so much, thank you!
Lord Jesus came to our rescue
wrong video
Hairy mozart
Thank you! Thank you! Thank you! This video is sooooo extremely helpful Prof. Dave!
16:48 Question 5 was interesting and Sir the way you explained everything is just extremely admirable! Very Rare such teachers I have seen in my life...
Dave Grohl?
I didn't know that Jesus taught org chem so well.
I didn't know that Mozart studies organic chemistry.
@@prammar1951 I had to pass high school y'know.
@@rudranshsharma7064 lol
Hi Dave! I absolutely LOVE your videos! I did horrible on my first midterm on all of this, so your video was a God-send! I think the only thing I'd like to see a full list of the polar protic and aprotic solvents that can be used, as well as some strange-looking secondary substrates, particularly those with weird names such as TsOH and the like. It would just be a really good overview of since those aren't easy to imagine the reaction mechanism in the head (the molecule/compound isn't obvious in the name).
a big thank you from Belgium, I learned absolutely nothing with my teacher. I found your videos 3 days before my exam, you're my savior