MO Diagram for N2+ (Molecular Orbital)

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There are two MO diagrams you need to memorize for diatoms (N2, O2, Ne2, etc).
One is for the elements up to Nitrogen. The other is for AFTER nitrogen (starting at oxygen).
Then, just fill the orbitals with electrons as per usual.
Check me out: www.chemistnate...

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6 сен 2024

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Комментарии : 309

@zVoniiX 9 лет назад

I'm a first year chemistry student currently struggling with MO diagrams. In this five minute video you taught me more than my professor did in his one-hour long lecture over MO's.

@_jrl_5262 6 лет назад

Same lol

@santhanasrinivasan5977 5 лет назад

Same here

@chalcedony5667 4 года назад

In india we learn it in class 11 in high school.....dumb people u all are

@trusy_navalnova 4 года назад

@@chalcedony5667 Did you cover Evolution during Biology in highschool?

@chalcedony5667 4 года назад

@@trusy_navalnova yes we did,why?

@countrygirlfromcali 8 лет назад

This would have been perfect if half the diagram wasn't cut off. /:

@raymondkanabr9770 8 лет назад

Nice job covering half the paper,

@johnplasma9148 6 лет назад

ikr..i got irritated

@RahiemThompson 6 лет назад

Lol

@fajarpriyono5545 3 года назад

LOL

@Drforeverok 9 месяцев назад

it progressively went down throughout the video lol

@goliathstone3110 9 лет назад

ChemistNATE aka MotivationalSpeakerNATE: "Accept it. You're a mature, grown up person. I know you can." I know I can.

@estherkatentazimba4322 2 года назад

I like how you go about it...non of us even know why chemistry is the way it is we just accept it.

@illiteratedumbdumb 9 лет назад

I swear, chemistNate is a lifesaver when it comes to CHEM midterms and finals.

@x3JessieMae 9 лет назад

love the sound effects when you drew the lines haha

@THERE.IS.NO.DEATH. 9 лет назад

+x3JessieMae yes!

@ag5019 6 лет назад

Yeahh

@addiebarnie5045 10 лет назад

well explained, but for the future, it would be better to show the whole page when filling the orbitals

@iang3187 7 лет назад

Good to know I'm not the only one who makes those sounds when I draw the lines

@noraabrahim1521 5 лет назад

My professor does too xD

@Mohib007 4 года назад

Bruh you're the man you taught us the easiest way to do mo diagrams which I am pretty sure none of our lecturers would teach thank you so much

@sufferinsilence5817 8 лет назад

Short, clear, and best of all, a sense of humour and blunt honesty. Thanks for uploading this, it helped me a lot! :)

@BobbleTheBuilder 9 лет назад

Unit test for bonding in two days, this guy saved my ass and taught me all I needed to know in one day! Take my sub sir, you are a chemistry beast!!

@Frankmutum 9 лет назад

+TheWeedisgoodforus how bro

@MathSorceress 9 лет назад

I'm currently taking Chem 120 at UWaterloo and this was super helpful! Made so much sense I feel silly for not getting it sooner

@wonton-eater 3 года назад

Same here :D

@stevejob5482 3 года назад

Not many Professors wants to teach anymore! RU-vid videos like this one are lifesaver

@eganocallaghan6899 6 лет назад

I love watching his videos! He just sounds nerdy with the Star Wars-esk gun shots while drawing the lines which is very comforting.

@brittanylefebvre812 7 лет назад

This was the exact video I was looking for. Thanks so much for making this video, its definitely going to help me with my Chem midterm this week.

@axelevensen1517 3 года назад

this free video taught me more about MO diagrams than my very expensive university gen chem class

@hilarynguyen8221 9 лет назад

why can't i see the whole diagram

@MGgamer1209 6 лет назад

hilary nguyen just accept it

@michaelrutherford8587 5 лет назад

For everyone moaning about the bottom half of the paper being cut off: The only thing missing is the 1s orbital, which is considered a core electron shell and is pretty much always filled with 2 electrons, unless you're looking at H or He. He probably figured it wasn't really necessary.

@Shashify_223 Год назад

U r one of the best chemistry teacher bro !

@AMCoffee 9 лет назад

Oh my gosh, THANK YOU! I had no idea what the book was saying. None. Nada. Zilch. Then I had all these freakin' homework problems, and I didn't know what any of the lines meant, and...jeez. Suffice to say, you made this A LOT easier for me. You rock!

@CherryBBful 9 лет назад

what i don't understand is, why chemistry teachers all around can't make learning this simple. thanks NATE. two videos of yours has basically prepped me for the test 2moro. wish me luck ! lol

@nykidxxx 9 лет назад

It's simple, Most teachers spent half their lives learning this, they don't know how to make it easier because in their mind, this is already 2+2. For a real-life example, find a kid learning fractions and try to help them understand. Headaches I tell you.

@bellante8401 9 лет назад

You know, it's like my whole degree is just about "accepting" stuff, rather than really understanding them. So sad whats the point

@goliathstone3110 9 лет назад

+Bell Ante You should be a philosopher.

@mynameajeff7459 7 лет назад

Just google s-p mixing and you will understand it.

@marija347 6 лет назад

because quantum mechanics is involved :( , I feel you I'm going through it too

@shashankkatiyar31 5 лет назад

i once believed that accepting was the right way to do it... however, now I firmly believe that it just takes some extra time and effort to 'understand'.. you may have to be a bit determined to find out the exact 'reason' behind anything, as its less probable that it will be easily available. However, understanding is only the right way. If you are happy accepting facts, then one day it will be cause of your unhappiness. This is what i have realised from my experiences.

@sahilvan1640 8 лет назад

one easy way to remember the difference in the MO diagrams for B,C,N | O,F is by using their atomic number Z. if Z pi 2p (in terms of energy level) i,e sigma 2p is above pi 2p if Z>=8, sigma 2p < pi 2p (in terms of energy level) i.e sigma 2p is below pi 2p

@adilkapadia8237 6 лет назад

Im a grade 12 IB student and this helped me more than my teacher did over the span of a lecture.

@emilyguerra9849 4 года назад

Thank you for doing such an excellent job of explaining this! You've done better in 5 minutes than what my professor tried in an hour. All of your videos have been phenomenal at explaining concepts! Thank you! Thank you!

@jonaspetit-christsagno9115 9 лет назад

I didn't understand it well, and I was really worry about that, I thank God today that I've catch it well. Thank you dear teacher, you are among the best teachers I have ever met.

@saturn724 10 лет назад

with the help of this video and some other websites I completely understood the whole thing, thanks

@helenaellis5927 6 лет назад

One of the funniest videos I've seen, but I halfway understand now so thanks!!!

@zainabbaig7208 7 лет назад

thank you so much this video really helped me organize how the orbitals are supposed to look for the different elements

@astropgn 7 лет назад

There are specific reasons as to why the diagram is the way it is. You don't have to "memorize" it. But it requires some more knowledge to understand it why. specifically, quantum mechanics. These orbitals came from the quantum theory of molecular orbitals. So you could memorize these orbitals, but there is a reason for them and you can understand why if you want.

@soundwave591 10 лет назад

thank you! this will help on my test, i only wish i watched it sooner so it would have sped up homework and i would have done better

@xivix6710 8 лет назад

its shaped like this due to the energy value.( as my teacher said am not sure if its true on not) the lower bonds in the diagram needs less energy that's why it forms firstly then the rest follows in the same manner. for example pi 2p - bonds needs less energy than sigma 2p- bond therefore the pi 2p - bonds is formed firstly then sigma 2p.

@beingfor1825 8 лет назад

+xIVIx The energy argument is correct.

@dragonboyraunak7031 5 месяцев назад

You study this at year 2 in college😢. That's so mean. We Indians have to study this as soon as we reach grade 11!

@biznasty2205 10 лет назад

it would be nice to see the whole page

@sarahsofeah3207 8 лет назад

you are mature, grown up person.. i know you can thank you for the saying sir.

@cooliD97 8 лет назад

just learned this today in lecture and i was so confused until this. Bless you brother. S/O to waterloo!

@cinci515 10 лет назад

cant see what on tha bottom of the sceen

@heatherhatton8881 8 лет назад

Thanks for the quick explanation! I wasn't understanding where/why the MO diagrams varied between nitrogen and oxygen.

@sarahbourhim5088 8 лет назад

I was struggling with this for 2 years... Thank you so much !

@raven8368 2 года назад

thank you so much, i learnd more from you than from my professor. and im from germany so there is a little bit of a language barrier xD

@onakagapekopekodesu 10 лет назад

I'll be having an exam today...this short teaching really helpful...thanks!

@javi3105 3 года назад

you saved me from my tomorrow's chemistry exam

@TheDewniz 11 лет назад

You teach this way better than my university! Finally understood

@henridesmet290 8 лет назад

Thank you verry much for the video. Helped me a lot (first year university Bio-Engineering in Belgium, Gent).

@matthewmoody277 8 лет назад

Awesome helpful video that I am very thankful for, but you didn't show the bottom half of the paper for like the entire video. Drove me crazy.

@frogfrog1993 4 года назад

thank you sir, you just saved my life. Soooooooooooooooooooooooo, good.

@matthewswartz1353 5 лет назад

Saved my life for my exam tomorrow. My lecturer is shite at explaining this!

@barackreagan 9 лет назад

thank you ver much . you explained it better than my professor, my chemistry book or anything i found on google :))

@avirupghosh6722 3 года назад

I WAS in a utter confusion that why the sigma 2pz orbital in n2 has higher energy and in o2 it has lower energy but now i understand it .( a little bit)

@alanyazbeck9405 10 лет назад

Life saver. Thank you very much. Now I am able to solve those type of problems on the exam.

@t-alimichael3363 Год назад

Omg 2 hrs lecture. I understand it now. Thanks bunches🥳

@chemistNATE Год назад

Happy to help

@wing-samlam8519 4 года назад

this man is my lifesaver

@proballa27 10 лет назад

it makes sense now...

@soljajc 9 лет назад

But chemist Nate, why is that the case?

@wajeehazaheer7812 6 лет назад

Omg this is crazy, I'm in second year at the Univeristy of Waterloo and I hate this stuff too hahaha. I've been watching your videos for so long and never even knew you went to UW!

@JeremiahSkywalker 3 года назад

What's the orbital diagram for N2 2+?

@ishwaryashanmugam9559 7 лет назад

How did he put number of electrons of N as 5? But, I understood the concept. Brilliant work! Hats off!

@jiachenfan4268 8 лет назад

thank you so much, cant say i mastered this, but this definitely helped me know how to do my homework

@aalzien722 5 лет назад

these make me want to die. but thanks for explaining them

@Observer778 8 лет назад

You sir, are perfect for finals

@WowPlusWow 2 года назад

This man really made a chemistry video on carpeted floor.

@cindyd615 6 лет назад

Why do you count the one spin as a whole integer and not as 1/2?

@michaeleddy5767 8 лет назад

You sir are awesome! I have been looking for this for too long. Great Video!

@ravenswood118 11 лет назад

Why isn't Nitrogen written as 7 electrons instead of 5?

@merveyavuz7310 7 лет назад

Thank you it is so useful but why didnt you show the whole paperr ☹️️

@GodoMatrix 8 лет назад

what about one like NO (nitrogen monoxide )? EDIT: I think it is like the O2, right?

@rinitvergil3785 5 лет назад

Why sigma bond is placed in different places for nitrogen and oxygen. Plz give me answer.

@jessdream316 7 лет назад

thanks for this video! I'm using it to study for my chem midterm!

@kro3232 9 лет назад

Why aren't the 1s orbitals included?

@brennanbugbee 9 лет назад

they are not valence electrons, if you included them the bond order would be the same anyway

@nis9439 5 лет назад

The best explanation i've seen for this..well done..thank you so much ^^

@fuzzph1949 8 лет назад

Thank you for this. Now I'm ready for my exam. :)

@beckwilde 8 лет назад

Why is the MO diagram for O2 in the 2p orbital.... starting with sigma 2p, then pi 2p above it?

@beingfor1825 8 лет назад

+Rebecca Chen It has to do with p-orbital symmetry which dictates the p orbital interaction. sigma means that interaction between two p orbitals is head to head, and the electron density is located along the internuclear axis.

@laylabee8344 5 лет назад

"i never figure how it is we just accept it" LMAOOOOOOOO

@CommodoreDick 10 лет назад

helpful and i enjoyed the pew pew laser sounds, but we can't see the bottom of the page QQ

@JustinKoenigSilica 5 лет назад

okay, but what about the n2 radical? isn't that the exact same mo?

@nyeletirikhotso8307 5 лет назад

The last part was so useful , thank you very much

@rupeshsakhawata3828 10 лет назад

thanks for brilliant teaching

@RayMysteryo 7 лет назад

Thank you sir, you are a gentleman and a scholar.

@akasnake7114 8 лет назад

Thanks Ted Mosby

@caith31 8 лет назад

OMG YAZZZ! haha

@Bigboss-z3l 3 года назад

Make more videos on mot for hetro mooecules please

@phalgunkrishna2467 7 лет назад

How do you know which electrons are non bonding and bonding?

@alexanderlund91 11 лет назад

Since sigma 2p goes up, you also have to draw sigma 2s goes down in energy.

@KidNamedDriton 8 лет назад

so what electrons are being used to occupy the 1s bonding orbitals if they are already "filled?"

@beingfor1825 8 лет назад

+Tyler Enderlin Since the number of valence electrons for nitrogen is 7. two of them are used to fill the 1s while the five are used in the bonding.

@LanzaloeH 7 лет назад

How did you know N brings 5 electrons with it? thanks

@ranimoqbil3477 9 лет назад

THANK YOU SOOOO MUCH!!! i aced my final with your help

@TheLittleCrowCrafts 10 лет назад

Wow! That was a wonderful explanation. Thank you so much! Your videos are the best. Funny, entertaining, and very informative. :)

@ravenswood118 11 лет назад

Yeah a lot of this is really confusing with half the screen missing :/

@allosaurustheking2327 5 лет назад

Love your teachings man

@andrewhooke3685 4 года назад

just what I needed! thanks a million

@rafaelvieira9789 8 лет назад

What about NO? I had that question on my exam and didn't know if I should use pi-sigma-pi-sigma or sigma-pi-pi-sigma. I was kinda confused :/

@beingfor1825 8 лет назад

+Rafael Vieira Hello, in this case, you will be using sigma, pi, pi, and then sigma. however, when you draw the atomic orbitals for nitrogen and oxygen, draw the oxygen orbitals in a bit of lower position than nitrogen because oxygen has lower energy than nitrogen.

@ruhishah4950 7 лет назад

I LOVE YOU, thank you so much!

@siricalloccie3856 6 лет назад

sorry, but the digram is wrong! Where is the energetic coordinate axis?

@adamradekmartinez1536 4 года назад

University of Waterloo!!!! Another fellow Canadian!

@TheHawtsoup 9 лет назад

Hey Nate, why don't we care about the 1S MO in this case? Wouldnt that account for 4 Valence E's?

@eldaly1 9 лет назад

Probably because we are only concerned with valence electrons. The 2s and 2p electrons are valence, whereas the 1s electrons are not. Likewise, in the MO diagram we are only looking at the 2nd energy level, so we only account for the 9 valence electrons in N2+.

@shuhaibv8081 6 лет назад

How to represent the atomic orbitals

@gameexpert2011 5 лет назад

Can you remake this video but actually show the entire diagram this time? Not trying to sound rude, but the purpose of this video was to learn, not to stay confused.