I am so thankful to have found her videos on youtube. Today it took my teacher 45 minutes to talk about VSPER and I understood nothing. It only takes this lady 5 and a half minutes to explain, I was able to understand and actually memorize VSPER!! You did a wonderful job.
I love her, she's so clear and explains every question I come up with. I have my AP test Monday, wish I had a review lesson from her haha, but your videos are great :)
It's 5 am. I've been studying for my Bio exam all day, and didn't even have any time to review for my chemistry quiz tomorrow. But i watched this video and am so grateful. You are not only a phenomenal teacher but a life saver! Thank you !!!!!!
I lol'd at "it's my favorite radio station by the way." :P Also, awesome video! I have my chem final coming this week and I find all your videos very helpful!
Great video. But I noticed that there's a typo. It should be called VSEPR Model (Valence Shell Electron Pair Repulsion) not VSPER Model. The E and P letters got switched in the title.
+Milan Angra Thank you! You can watch our video on your phone with our free mobile app. Check it out here. Android - bit.ly/1QZmqfN & iOS - apple.co/1N7RZSZ.
That is a good question. If you try and work it out yourself on paper, then you will see how it doesn't work; making a double bond on one oxygen means that you have to "take away" two electrons from one of the pendent oxygens. Since O3 requires 18e-, then that is perfect. If you want to make 2 double bonds, then you'd have to take another 2e- from the other pendent oxygen, leaving you with full expanded octets but only 16e- in total. It's a little difficult to explain, and I'm pretty sure that I didn't do a great job, but if you try to work it out yourself on paper, you should quickly see how it wouldn't work. :)
If I hear that fucking advertisement one more video click I take while I'm trying to study on youtube , I'm going to make myself a peanut butter sandwich!
Why Oxygen in SO3 have a double bond and the other 2 have a single bond? If oxygen have 6 valence electron, should it have double bond with S? plus S is a large atom, so it could take more then 8 electron. right?
Oxygen shares its 6 electrons with carbon. Two lone pairs of electron on carbon, two lone pair of electrons on oxygen. total of 10 valence electrons. You get a triple bond.
Dont worry im sure the more you wish for one you'll get it eventually. Sad to know that us normal people were born with one. But head up champ you'll get there eventually.
It's just sad how these people actually teach so much more better than my ACTUAL Chem teacher XD I see my teacher 5 days a week and I learned alot more in this 5:38 long video than what she teaches throughout that period. Tisk tisk.
Jeez chill out, I read this over and I must have been thinking something else when I wrote it. I know he had it right.. Im not even sure if I meant to answer to his comment but to this video.. it had nothing to do with his comment.. Gaaaaawwwd.
![I.N "HALLUCINATION" | [Stray Kids : SKZ-PLAYER]](http://i.ytimg.com/vi/n5B5q1Hwt_U/mqdefault.jpg)
I am so thankful to have found her videos on youtube. Today it took my teacher 45 minutes to talk about VSPER and I understood nothing. It only takes this lady 5 and a half minutes to explain, I was able to understand and actually memorize VSPER!! You did a wonderful job.
Thanks for your kind words.
Absolutely same here
I love her, she's so clear and explains every question I come up with. I have my AP test Monday, wish I had a review lesson from her haha, but your videos are great :)
dang, this comment is super old, but I still hope your AP test went well :)
It's 5 am. I've been studying for my Bio exam all day, and didn't even have any time to review for my chemistry quiz tomorrow. But i watched this video and am so grateful. You are not only a phenomenal teacher but a life saver! Thank you !!!!!!
Hats off to you!!! Any school would be lucky to have you as a part of their faculty!!
these are the most clear and helpful videos ever! And yet they are so short!! thank you!!
You're welcome. We try to make our videos as short as we can to save busy students' time.
without these brightstorm2 videos i probably would not be passing chem this year! great explanation
the thing these teachers do is get RIGHT TO THE POINT which is what i'm looking for. TY
Love how you used the balloons for an example!! makes so much sense.
I LOVE YOU! Thanks for making it so easy to learn. I've been stressing out on how to learn this topic.You have earned yourself a subscriber :)
These videos are so helpful. I really appreciate your clear explanations.
Thanks. We're happy to help.
I freaking love you. my test is tomorrow and I was nervous but not anymore!!!
I lol'd at "it's my favorite radio station by the way." :P
Also, awesome video! I have my chem final coming this week and I find all your videos very helpful!
Great video. But I noticed that there's a typo. It should be called VSEPR Model (Valence Shell Electron Pair Repulsion) not VSPER Model. The E and P letters got switched in the title.
thank you, very helpful, i always like to see your videos, you make it very simple to understand.
Ma'am, your handwriting on the board is so cute! One of the best I have seen on RUclips...Good job. God bless you!
best chem teacher OF ALL TIME
+Milan Angra Thank you! You can watch our video on your phone with our free mobile app. Check it out here. Android - bit.ly/1QZmqfN & iOS - apple.co/1N7RZSZ.
Great videos! I just may pass my test tomorrow night! Thank you!!
thanks teacher... all time good teacher
she is sooooo much better than my chem teacher, despite the fast talking lol. thanks!
dude this chick is sooo great she helped me pass my exam!
In 2:45, why can you not make the other bond on oxygen a double bond, with two double bonds and remove the lone pair?
That is a good question. If you try and work it out yourself on paper, then you will see how it doesn't work; making a double bond on one oxygen means that you have to "take away" two electrons from one of the pendent oxygens. Since O3 requires 18e-, then that is perfect. If you want to make 2 double bonds, then you'd have to take another 2e- from the other pendent oxygen, leaving you with full expanded octets but only 16e- in total. It's a little difficult to explain, and I'm pretty sure that I didn't do a great job, but if you try to work it out yourself on paper, you should quickly see how it wouldn't work. :)
I nearly cried for the test tomorrow but ohmygod you're a miracle
You kick ass! I should have looked these videos up a long time ago!
I take Honors chemistry and this helps me so much!!!
If I hear that fucking advertisement one more video click I take while I'm trying to study on youtube , I'm going to make myself a peanut butter sandwich!
The explanation of the lone pairs pushing away bonds kinda made things a lot more clear
Great video! Clear explanations. Thanks!
The Lewis structure of SO3 can be better right ?
Should it not be VSEPR?
Satttyyyy totally
Awesome vid! Easy to understand!
These videos are so helpful! I love your vids so much ♥
The acronym "VSEPR" is sometimes pronounced "vesper" for ease of pronunciation; however, the phonetic pronunciation is technically more correct..
107.3. My favorite radio station actually.
is a tetrahedral the same as a trigonal bipyramid shape?
THANK YOU ! this helped so much!
so all of these are electron domain geometries??
why does the C on CO have 2 lone pairs with a triple bond?
THANK YOU SO MUCH you're a lifesaver!!
I LOVE YOUR VIDEOS!
Thankyou so much for this video. You're one of my best teacher's ❤️
you just explained something my teacher could not in 2 days withing 10 minutes.
Thank you!! With your clasess i passed my chemistry HL exam :")
Why Oxygen in SO3 have a double bond and the other 2 have a single bond? If oxygen have 6 valence electron, should it have double bond with S? plus S is a large atom, so it could take more then 8 electron. right?
Thanks Helped alot!
Excellent lesson! Thank you very much :)
i understand nothing in my class i seriously tried to, but thank you for your video i've understand it now :)
thanks so much... wish i had you as a teacher!!
@IqsMontegro not a circle
This is why I'm not failing chemistry. Thanks.
How can i know the vsepr model of any molecule
everytime i sleep in class i usually know this lady will save my sleepy ass .xD
Oxygen shares its 6 electrons with carbon. Two lone pairs of electron on carbon, two lone pair of electrons on oxygen. total of 10 valence electrons. You get a triple bond.
You lectures so helpful.....though the clips are shorts....
please answer me ... when the angle is 107.3 or 104.5 ? .... please help me
+Brightstorm
I'm in for that!!! Burn AAAAALLL the textbooks!!
Dont worry im sure the more you wish for one you'll get it eventually. Sad to know that us normal people were born with one. But head up champ you'll get there eventually.
107.3... thats my favorite radio station actually lol
is it not an angle of 109.5 degrees in a bent model?
i thought the same thing..
Cam Mazzone If you're still wondering, there are different types of bent models which depends on how many lone pairs are there on the central atom.
THANK YOU SO MUCH!
thanks!
You're welcome. Glad to help.
if somehow you guys can make a video on dipole moments before this sunday, i might actually pass my final
I think you have the Lewis structure for SO3 wrong? I thought it is all double bond between S and all O atoms
fk, y can't my professor be more straight forward like her .....
It's just sad how these people actually teach so much more better than my ACTUAL Chem teacher XD I see my teacher 5 days a week and I learned alot more in this 5:38 long video than what she teaches throughout that period. Tisk tisk.
Finals are tommorow hopefully this helps
THANK YOU!!!
thank you very much
MIX 107 point 3!
Finally a good teacher not like my confusing bitch ass of a teacher looking like shaggy from scooby doo-.-
lol do u go to CSUN?
That weird I learned different angle measures, I wonder why?
THANK YOU SO MUCH !!!! :O
i believe the angle for H2O is actually 109.5
exam tomarrow this helped alot
I freaking love you.
excelent video
whoever this girl is, she is a god. i wish she was my teacher.
Chill Lady XD
its not VSPER model, but VSEPR
Nope. It is 104.5*
You mean a bondfire. ;D
NH3 is tetrahedral.....
nah bro triaganal pyramidal
VSEPR, VESPR, VSPER. Which is it!!!!!
How do you know if they want to be together? Honors chem btw
VSEPR, not VSPER. :)
Lolz.... Hahahaha.....I see what you did there ;D
I'll bring the whiskey!
dayum look at the side it shows she's showing us how to do all of it :D
I believe your ozone molecule is incorrect. You only had 8 valence electrons when there should be 18.
Isn't it VSEPR not VSPER? It's suppose to be an acronym after all.
Valencial shell electron pair repulsion theory bro
+Maduwantha Gamalath look what she writes on the board.
+Vis Forvendetta hHaha I didn't see it ...;-) :-P haha
Jeez chill out, I read this over and I must have been thinking something else when I wrote it. I know he had it right.. Im not even sure if I meant to answer to his comment but to this video.. it had nothing to do with his comment.. Gaaaaawwwd.
why would we want to know your favorite radio station lol?? We most likely don't even live in the same area..
You put V.S.P.E.R. on the top while it should be V.S.E.P.R. You then continued to label it correctly as Valence Shell Electron Pair Repulsion below.
you goo sooo fasssstt!! slow down please
lol he said did say it was VSERP
dude its VSEPR, not VSPER
thats not the point troll.
that is what he said no??????
try saying VSEPR instead of VSPER
isn't that what he said?
she doesn't define the VSEPR theory actually