- Видео 10
- Просмотров 288 947
Confident Chemistry
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Добавлен 5 авг 2020
On this channel you'll find simple and encouraging organic chemistry tutorials to help you make sense of what you didn't understand in class. Want me to be your tutor? Check out my links!
Stereoisomers: Enantiomers, Diastereomers, and Meso Compounds!
In this organic chemistry tutorial on stereoisomers, we learn to distinguish between enantiomers and diastereomers, and also how to identify a meso compound. We also do a few practice problems.
00:00 Intro
00:19 Stereoisomers vs. constitutional isomers
01:56 What are enantiomers?
03:43 What are diastereomers?
05:56 Practice Problems - enantiomers vs. diastereomers vs. constitutional isomers
09:35 How to find the total number of stereoisomers for a molecule
11:17 What are meso compounds?
13:55 One more practice problem
🗒️ follow along with my slides (free!):
www.confidentchemistry.com/youtube-stereochemistry
💻 Access full versions of ALL study guides, notes, and quizzes:
www.confidentchemistry.com/mem...
00:00 Intro
00:19 Stereoisomers vs. constitutional isomers
01:56 What are enantiomers?
03:43 What are diastereomers?
05:56 Practice Problems - enantiomers vs. diastereomers vs. constitutional isomers
09:35 How to find the total number of stereoisomers for a molecule
11:17 What are meso compounds?
13:55 One more practice problem
🗒️ follow along with my slides (free!):
www.confidentchemistry.com/youtube-stereochemistry
💻 Access full versions of ALL study guides, notes, and quizzes:
www.confidentchemistry.com/mem...
Просмотров: 68 993
Видео
How to assign R and S configuration using the Cahn Ingold Prelog priority rules | stereochemistry
Просмотров 44 тыс.2 года назад
Assigning the absolute (R and S) configuration to chirality centers is a key skill you need to pass organic chemistry! In this tutorial, you'll learn to use the cahn ingold prelog priority rules to decide between the R and S configuration. 00:00 Intro 00:44 What is the absolute (R or S) configuration? The three steps to assigning R/S configuration: 01:44 Ranking groups using the Cahn Ingold Pre...
Introduction to Chirality in Organic Chemistry - Chiral vs Achiral and finding Chirality Centers
Просмотров 31 тыс.2 года назад
Chirality is an organic chemistry topic that you need to understand in order to excel. In this introduction to stereochemistry, chirality, and chirality centers in organic chemistry we'll cover a few key skills: 00:00 Intro 00:42 How to tell the difference between a chiral molecule and an achiral molecule. 05:24 Chiral vs achiral practice problem 06:38 How to find chirality centers on organic m...
How to Name Esters - Organic Chemistry IUPAC Nomenclature Esters
Просмотров 10 тыс.2 года назад
IUPAC Naming of esters is easy if you follow the steps in this video! You'll learn how to name any ester functional group you come across in your course. Check out my other videos and these resources for more help with IUPAC organic chemistry nomenclature. 📝 Nomenclature Summary PDF: www.confidentchemistry.com/nomenclature-summary-pdf 📝 Nomenclature Study Guide: www.confidentchemistry.com/organ...
How to Name Alkanes - IUPAC Organic Chemistry Nomenclature Alkane
Просмотров 1,2 тыс.2 года назад
Learn how to name alkanes and assign numbering properly when naming branched alkanes and haloalkanes. Finding the lowest set of locants can sometimes be confusing, but by the end of this lesson you’ll be an expert and you’ll never mess up your numbering again. Check out my other videos and these resources for more help with IUPAC organic chemistry nomenclature (alkanes and all other functional ...
Staggered and Eclipsed Conformation in Organic Chemistry
Просмотров 12 тыс.3 года назад
Are you learning about staggered and eclipsed conformations in your organic chemistry class? In this video, you'll learn about the staggered and eclipsed conformations of ethane, and how to determine which one of the conformers of ethane is the most stable conformation. 📝 Today's notes www.confidentchemistry.com/youtube-conformational-analysis //COME SAY HI Website: www.confidentchemistry.com /...
How to draw NEWMAN PROJECTIONS - 2 Easy Strategies
Просмотров 34 тыс.3 года назад
Are you learning Newman projections in your organic chemistry class? Wondering how to draw Newman projections from a bond line drawing/skeletal structure? Drawing Newman projections is an important skill for organic chemistry. In this video you'll get two great approaches for drawing Newman projections quickly, without the need to use a molecular model kit. 📝 Today's notes www.confidentchemistr...
Drawing Resonance Structures in Organic Chemistry - Organic Chemistry Basics
Просмотров 61 тыс.4 года назад
In this video, you'll become an expert at identifying and drawing resonance structures for organic molecules. 📝 Today's FREE notes: www.confidentchemistry.com/youtube-organic-chemistry-basics 📝 Full study guide on Molecular Structure & Bonding www.confidentchemistry.com/molecular-structure-bonding 📝 Confident Chemistry Membership www.confidentchemistry.com/membership //COME SAY HI Website: www....
How to Calculate FORMAL CHARGE of an Atom in a Molecule - Organic Chemistry Basics
Просмотров 3,1 тыс.4 года назад
In this organic chemistry tutorial, I'm going to show you how to calculate the formal charge of an atom in a molecule when given a Lewis structure. There are two easy approaches for calculating formal charge, and you'll learn them both, making it easy to know right away if your molecule has a formal charge on any carbon, nitrogen, oxygen, or halogen atom! 📝 Today's FREE notes: www.confidentchem...
How to draw SKELETAL STRUCTURES or BOND LINE STRUCTURES - Organic Chemistry Basics
Просмотров 24 тыс.4 года назад
Drawing Skeletal Structures! In this video, you'll learn all about drawing organic molecules using the skeletal structure, also known as the bond-line structure. This is a super important skill in any college or university organic chemistry course, so if you're rusty, this video will give you a quick but thorough review! 📝 Today's FREE notes: www.confidentchemistry.com/youtube-organic-chemistry...
thanks a lot ureally inderrate
thank you sooo much
thanks you....attending from Pakistan.. It really helpful.
Thanks a lot ! New subscriber right here.
But. My question bank has a question explaining that the meso compound has a plane of symmetry
I have cancer
Thank you so much
Thank you for the video! It helped clear up my understanding!
great and simple explanaton thank you!
Very nicely explained. I will recommend my students watch this!
thank u best video i’ve come across
Thank you❤
please; l have a question regarding the medical aspect ; since l am studying medecine ; l want to test myself on diagnosis ; do you suffer from the onset of myasthenia gravis ? apart from that ; you are very beautiful
Is this really needed? She's here to teach us organic chemistry, not her medical history! How would you feel if a random person came up to you and asked if you had a certain medical condition? 😤
@@RayofAsia illness is not a shame at all and i asked her in a respectful way taking her feelings into account with aim of learning and nothing more and we should not always understand things from the negative side because it's considered retardation .if you go to the doctor , i think he will ask you about your illnesses and what he notices about you frankly and in a respectful manner.
I wish there were more of these videos! Specifically fischer projections! These have made so many things make so much sense.
great video ma'am. however, i had a doubt. can we say "Achiral enantiomers are meso compounds"?
I don’t know where you went. But I’d just like to share my appreciation to your channel. Your explanations are one of the best. So thank you
at 3:39 i don’t understand how the 1-3 dibromocyclopentna is achiral? i thought you would rank the Br as 1, the right carbon as 2, and the 3rd carbon as 3?
Please keep going please! ♥️
I can't see the link I need more organic chemistry books
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Thank you for uploading such a helpful video. Cleared my doubts completely. ❤❤
Crystally cleared my concept, Thank you ❤
Great. Thanks a lot
thank you so much, this was very well explained and helped me a lot !
This video is truly incredible. I’ve never struggled in figuring out the configuration until the hydrogen was in the front. You’ve explained it so well, it is the easiest thing ever!! I wish more people knew about this life hack.
you are amazing!!! THANK YOU
Made it look so easy thanks !
RUclips recommended me your video and now I am totally sure this is going to save my next Organic Chemistry exam. Thank you sm!!
Thanku so much 😇
On practice problem enatiomers vs diastereomers (7:00) how come the molecule is an enatiomer if the chirality center has changed? (went from dashed to filled lines)
You can also check by R and S configuration.. Or there is one other way too.. But you can check by this .
How is Chiral Carbon at left side is R??? This is S Why did u not count HHH instead of CHHH??? Excellent effort highly recommended 🎉
Really helpful video for what has been a very problematic section for me. Thank you so much.
wow this video is very well edited
What are those R and S represents? This is very hard for me.
What is molecules with n chirality will have 2 to the power of n stereoisomers?
These are the configuration assigned to chiral molecule, according to cohn, ingold and prelog gave the rules for these... Known as CIP PRIORITY.
@@shivduttsharma3046 I still don't understand. I need to research 😫
Love it 😍
What are possible resonance structures for 2,6 dichloro 1,4 benzoquinone?
Thank u so much
Thank you for you❤❤❤
Best explanation I have found so far. Was really struggling with putting the lowest priority group in the back, now it seems easy!
Thank you very much
u are SO much better than the organic chemistry tutor. thank you for making things so easy to comprehend!
she is a great teacher, let's not compare atleast those people who put effort in teaching and making us learn. I think finding a good teacher who can teach a SPECIFIC TOPIC well is circumstantial so what we find easier to understand by one teacher can also find another topic explained better by another teacher. Comparing is contradictory to the same teachers we like.
cap
Please make more videos !! ! You’re so helpful !
Excellent explantion
hey madame i just wanna thank you for this easy explication
You are legit amazing❤...finding your channel has made my day🌱
Thank you!
PLEASE POST MORE A BEG
So helpful!!
Very useful and clear! Thanks for sharing!
Thank you for this awesome lecture