Lewis Structure, Shape, Hybridization and Polarity Practice (Organic Chemistry)
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- เผยแพร่เมื่อ 15 ธ.ค. 2024
- Leah4sci.com/In... presents: Lewis Structure, Shape, Hybridization and Polarity - Organic Chemistry practice problems
📺Watch Next: General Chemistry Review for Organic Chemistry Students • Organic Chemistry Prof...
Need help with Orgo? Download my free guide ’10 Secrets to Acing Organic Chemistry’ HERE: leah4sci.com/or...
This video offers several practice problems through which you’ll be able to review drawing Lewis structures as well as identifying the molecular shape, hybridization and polarity of organic molecules. You’ll also learn to evaluate your understanding of foundational concepts such as valence electrons, resonance and formal charge in order to better prepare for your Organic Chemistry coursework.
In this video:
[0:22] Definitions review
[4:05] Finding complete octets
[6:55] Determine the central molecule
[9:24] Sulfur as exception to rule
Links & Resources Mentioned In This Video:
Leah4sci.com/In... - Intro to Orgo Video Series
Leah4sci.com/Or... - Organic Chemistry Basics to Build A Strong Orgo Foundation
• Periodic Table and Ato... - Periodic Table and Atomic Trends
• Lewis Dot Diagram and ... - Lewis Dot Diagram and Octet Rule
• Resonance Hybrids and ... - Resonance Hybrids and Drawing Resonance Structures
• Formal Charge Shortcut... - Formal Charge Shortcut
Find even more beginner organic chemistry practice along with the 'Intro to Orgo' practice quiz on my website at leah4sci.com/In...
Follow along with your semester by using my Orgo Syllabus Companion: leah4sci.com/sy...
For more in-depth review including practice problems and explanations, come join my online membership site the organic chemistry study hall: leah4sci.com/join
For private online tutoring visit my website: leah4sci.com/or...
For questions and comments, find me on social media here:
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With your help, I received a B in organic chemistry 1 last semester (sadly, I discovered your videos only after failing my first two exams...better late than never though!)
Now I am in organic chemistry 2 and I recently got a 91% on my first ochem 2 exam!! Hoping for an overall grade of an A this semester now that I know about your channel because I can confidently say that I could not have done it with out your videos! Thank you SO much for making these, they are much appreciated! 🤍
I'm SO happy to hear this, thanks so much for your kind words!
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Thank you for this formative video and welcome back.
Good luck.
You're very welcome and thank you
Tmmr is my exam 😆😆 and ur video helped me alot ....lots of love to u !!!
So glad to hear it! I hope the exam went well. :)
@@Leah4sci so was busy yes the question came related with the topic... Love ya
I wholeheartedly appreciate your videos so much! I literally watched all of them and they have been soo helpful! I also read your E-Book and worked through your cheat sheet and practice problems! thank you so much! you are such an inspiration to all of us! ( I am a huge fan of your videos tbh) stay awesome, and hi from Germany! :)
Wow, ALL the videos?!?! that's awesome! (hope you're giving each one a thumbs up after watching).
thanks for kind words, really appreciate it Nina
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Awww, you're very welcome!
This is so helpful as I go into Orgo 1 this semester!
Thanks Sarah! When does your semester begin?
@@Leah4sci In 2 weeks online!
Perfect time to start prepping. Have you seen my pre-study guide? leah4sci.com/prestudy
@@Leah4sci Thanks for sharing!
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Thanks so much, glad you're enjoying my videos
Thank you so much! Your videos are so helpful and how you talk is so calm and easily understandable.. I only wish you were my teacher
Aww, thanks for those kind words, and you're very welcome!
Are you using onenote ? i would like make videos like you pls. tell
Let's keep the comments relevant to the video topic please. Thanks for watching!
This was helpful, but for S02, shouldn't the bond between the left oxygen and sulfur be a double bond? Why add the 2 remaining to the oxygen when you put it in another bond, giving it 1, accomplishing the limit of 6 for sulfur and 6 for oxygen. With the 2 electrons in oxygen, that gives it 6, but leaves the sulfur only having 5. In order to share the electron, you put a double bond between the sulfur and oxygen because oxygen has double bonds and it completes sulfur's reacquired 6 electrons.
If you watch the video again, around 9:15, I do explain that SO2 has a resonance form in which both oxygens are double bound to the central sulfur atom. Since sulfur can be an exception to the octet rule, this is also a valid Lewis structure.
@@Leah4sci ok, but what was the hybridization of the sulfur and oxygen atoms?
I actually learned so very sincerely much from this video :)) I really wished you were my professor. And I mean it !!
So glad I could help you!
i guess Im kind of off topic but do anybody know of a good site to watch newly released series online?
@@cohentadeo3033 Netflix works
@Cohen Tadeo Try FlixZone. You can find it by googling :)
@Jayce Koda Definitely, been watching on flixzone for since march myself :D
Thank you very much
You are welcome!
Short videos are the best... 😊
Glad you like them!
Hii -i am from India- you teach this topic in an awesome method and i like this type of explanation Thanks a lot - what is your name and where are you from
Glad you like it!
You can read about me here: leah4sci.com/about-leah/
thank you soo much! ❤️
You're welcome!!
Thanks 👍👍
You're very welcome! 👍👍
@@Leah4sci where do you from??.I m from sri lanka
Don't see how that's relevant to this video
@@Leah4sci where do you from sister ?
After 5 months!
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thank you so much
You're welcome!