My chem teacher couldn't explain Lewis dot structures in one hour & 30 mins. You were able to explain everything that I need to know in 8:38. I love you.

you are helping me pass Gen Chem 1!! Thank you so much!!! Suggestion: Can you make videos where you have a few sample questions within the first few seconds, allow us to pause the video, and then press play to watch you go through the solution? That'd be most helpful. Keep up the good work. i'll be leaving your video information on my professor's end of semester comment card.

"Don't worry Carbon, I'll take care of you. I will bond with you." :]

You have no idea that you just save my life, I wish I could replace my chemistry teacher and have you instead. Thankyou

@idk.what.to.write.anymore2520

8 жыл бұрын

Hahaha wish can do that?

Great video. I don't know why it has taken me so long to see it explained so clearly and simply. Great job.

Wow very well articulated! I could definitely understand every word you were saying because you were talking at a very nice pace!

oh my God!!....she just takes the most complicated topics to floor level...you are God sent!!

Have an exam tomorrow, instead of spending near an hour on the topic it just took 8 minutes. And since I have many topics and left study to last second, I am saved thanks to you!

I'VE LEARNED MORE IN THIS VIDEO THAN I HAVE THE WHOLE SCHOOL YEAR!! SCIENCE RULES!! I LOVE YOU SO MUCH. LIKE REALLY, A LOT. :)

not only did you help me understand this concept but i think i also love you, great job thanks so much

Thanku soo much u r the perfect teacher.... God bless u and ur family

This teacher deserves a medal! Thank you.

wow...you are the best! I was really struggling with lewis structures and was losing all hope in understanding it. But you explained it so well and straightforward and in simple terms. I have a chemistry test anymore and this helped me :) thank you so much!!!!

Thank you so much! I have watched your videos along side my study and these are what have made everything clear to me! Wonderful!

you're amazing, my teacher just assumed we knew resonance structures. these videos really help.

Im very very Happy, that someone posted This very helpful videos... THANK YOU!!!

I watch all of your videos....wish you were my teacher because i do all my learning through your videos! Thank you!

Getting through college chemistry thanks to you!:)

you're really good at explaining! thanks!

Thank you so much for clarifying this subject for me, it has been so helpful.

I must say that you are truely amazing.. you make more sense to me than my professor!!

I've watched 3 youtube videos and FINALLY UNDERSTOOD!

Thanks for the clear explanation!

Omg I totally understand how it works now. Thank you so much!!! You're a life saver :)

Holy shit after my teacher going over this for a week you helped me understand this in 10 minutes thank you so much

I always love how you explain things. Thank you. Makes life easier.

with a teacher who doesn't teach, her video is saving my life for my test!

Taking an entry level Chem course at College right now. The teacher is horrifically unorganized and not great at explaining at all. Thanks for teaching me for free what I paid someone else to do!

Amazing, so so helpful. This should have more views!!

THANK YOU!!! For making this so simple!!! Between my book and professor I thought I would never get this...this makes complete sense :)!!!

Thank you very much!!!!! Finally I understand it after many of hours for trying to understand....

thanks to you, i'm actually understanding this concept!

Thank you. I understand it better now, and I'm ready for the next exam.

I love your video explanations they are fantastic! I will probably reference them when I teach! I just wanted to mention in your resonance explanation when you drew the second dot diagram, you put the double bond on the middle oxygen and then you added 6 more electrons around it making it have 10 total. I wanted to clarify in case that confused anyone!

thank you so much! this is definitely going to help in my HL chemistry test tomorrow! :)

thank you for a nice video. I have a question about the resonance stuctures. The one you wrote on the right side of the arrow, the oxygen atom with the dobbelt bond has 6 electrons around it as well, do we see a minor mistake? shouldn't two electrons (dots) be removed when creating the dobbelt bond?

I'm amazed at how fast you're doing those structures.

@brightstorm2 I rarely take time out to comment on videos especially now that i'm cramming for midterms but just wanted to thank brightsorm2 for all these beautiful videos :D

I love this woman. She helps me so much.

Thank You SO Much!!!!! You are simply amazing and have helped BIG TIME.

Amazing teacher you summed up everything i need to know for my exam tomorrow in 8:38 secs and made me understand! It took my teacher weeks and i still didn't understand!

excellent explanation. To the point. Love it.

Thanks a lot. Your way of figuring the atomic number is much easier than my instructor's way. She is like count all the way to the element, and do electron configuration and finally count the valence electron from the octet shell .

Well explained... Do continue to post more videos....☺☺

i love you. you made this so easy to understand.

nobel prize winner here! best teacher ever!!

Thanks for the wonderful explanation!

Beautiful! I really wish that you were my chemistry teacher... that would have been an A for me.

Just a quick note, when she goes over the second resonance structure of SO3, I think that the one that has the double bond needs to have two dots removed like in the first resonance structure.

as clear as can possibly be, you've got yourself a subscriber

best video so far, thank you god.

I have a problem with the second LDD in the resonance structure . The oxygen which is down has 10 e- . Is this the way it should be drawn or is their a mistake ?

Thank you so much, You make so much sense!

thank you! this was really helpful.

This was amazingly helpful ! I wish I had watched this one first ! :S

thanks, I was having trouble with this, but it was well explained

GREAT EXPLANATION CHEERS!

I think you added an extra electron pair when you drew the resonance structure for SO3, around the double bonded oxygen you have three pairs instead of two

Your videos are helping me so much thank you thank you thank you!!!!

Thanks! this helped me so much!

east or west brightstorm is the best !!!

For CS2. Take 3 multiply by 8 which is equal to 24. Then take 24 and subtract by what they actually have which is 16. Take 24-16=8. 8 Translates to the following a triple bond or a single bond or two double bonds. And you have the # of bonds.

Good explanation👍🏻^_^ thanks.. Anyway I hope to know more about expanded octet..

this video helped a lot! bur how would u do the structure for metals such as Cu?

Thanks for this perfect explainations!

Thanks it's much clearer to me now...

You Are An Awesome Teacher

The second example of a resonance structure had four more ve-s than needed. Those were on the double bond. Since one of the O molecules is sharing two ve-s, only 4 are needed. Just a clarification for anyone who was thrown off by that. Otherwise, keep up the good work! You're cool!

thanks for the video. it helped me a Lot

thank you for clear explanation.

i finally undertsand! thank you so much :) i like your methods on doing it, it has really helped, my chem exam is tomorrow though D: but thanks

You explain this very well for those of us not majoring in chemistry.When I go to MIT site, I get so confused. Thank you for dumbing this down for me! :>) lol

Appreciate that you helped me a lot with my exam in inorganic chemistry which is tomorrow but I have to disagree with you in the Resonance part for SO3 the second resonance in the Oxygen double bond it has only two loan pairs of electron so we can say that the oxygen has accomplished the octet rule

For CN-, it has 2 atoms. Multiply that times 8 and that gets you 16. Take 16 and subract with what it actually has which is 9 for the electrons +1 for the minus charge. 16-10=6. 6 means there is a triple bond.

Thank you so much! I finally understand this now! :)

That was very helpful. Thank you very much

thanks allot my exam is tomorrow and you just made me understand the whole thing

@JoseGranny

8 жыл бұрын

how'd it go?

Thanks, this video was helpful.

thank you, that was so relevant

i just had a major epiphany. thank you so much.

Great explanation !

Thank you so much, this is great help :))

could you explain how you would raw the diagram for KICl4?

I signed in just to like this video because it was really helpful for my chem h/w

amazing video learned so much

perfect teacher thanks so much

If you take the number of elements in the compound, NF3 which is 4. Multiply that number by 8. That comes out to 32. Subtract what they actually have which is 26. That says there are 6 electrons which translates to 3 bonds. Then you just draw the other 26 out.

Wow, this is great!

Brilliant I appreciate it

If I am following correctly, during the example of SO3 there was not supposed to be 6 electrons drawn around the double bond.

Wow......... Amazing Teacher

How do you know which element gets the valence electrons first. Like why Nitrogen before Carbon. I thought it would be Carbon first.

THANK YOU SO MUCH!!

you are very good! thanks so much

aww....i luv ur videos...ur incredible.

how do you work out how many lone pairs?

genuinely learned more about this in 8 minutes than i did in 80 minutes of class.

this is very helpful if teachers explained like this it would make life much easier MVHS

Thank you! very clear and helpful :)

@brightstorm

10 жыл бұрын

You're welcome.

You are amazing!