This is an example of High Quality of teaching - enthusiasm, teaching aids with demonstration, systematic planning and deliveries, interaction with students, imparting a little bit of humour, question-answer style, democratic teaching style and content-oriented.
I'm only fourteen but I really love chemistry and science in general, so this was really interesting and helped a lot! I thought it would be confusing tbh but you explained rlly well so yeah good job
Can any one point to the next level video on transition metals which explain the shape of orbitals and how do they influence the properties of transition metals?
22:03, important MOF synthesis note for multi solvent aqueous electrolytic & MOF/graphene architecture thingamob you were thinking about, layers upon layers
I love her lectures and thank her for that, but while the professor's explanation in the lecture about chelating agents is an interesting thought experiment, EDTA isn't actually used by the main character Blade in the movies to kill vampires. The Blade universe has its own established lore and vulnerabilities for vampires, involving things like sunlight, religious artifacts, and fictional serums. EDTA, despite its real-world properties, doesn't play a role in that mythology.
Cobalt has 3d^7 4s^2 electron configuration and Nickel has 3d^8 4s^2. Giving d count of 9 and 10 respectively when they are neutral, doesn’t make sense.
Yes, I was a bit confused on that point too. Basically, in transition metals, all valence electrons behave as though they have d orbitals. This is one of those times where the simple theory they teach to beginner students (Hund’s rule, etc.) doesn’t match experimental results. There is a much more complex theory called crystal field theory that explains what’s going on. www.ilpi.com/organomet/electroncount.html chem.libretexts.org/Bookshelves/Inorganic_Chemistry/Modules_and_Websites_(Inorganic_Chemistry)/Crystal_Field_Theory/Introduction_to_Crystal_Field_Theory chem.libretexts.org/Bookshelves/Inorganic_Chemistry/Book%3A_Introduction_to_Inorganic_Chemistry/05%3A_Coordination_Chemistry_and_Crystal_Field_Theory/5.07%3A_Counting_Electrons_in_Transition_Metal_Complexes
I guess d-count implies, for example in the case of cobalt, adding both d and s electrons (7+2=9) Anyway, it is more correct to know the nobel metal electron configuration and then know that you should first remove s electrons. And that there are some exceptions such as Cu which is nd^10 (n-1) s^1 because it is more stable with half filled s orbitals (quantum mechanics and relativistic effects)
bandwidth of substrate densified schrodinger's wave equation tuned each half measure of uncertainty or as like to think of it chaos minus 1/ uncertainty orders nitself by nature balance as above so below
the spdf (principle of uncertainty in modern physics) picture is just a computer graphic. think critically. you will learn some of the theories are not true.
It's just a show , not a lecture , there is nothing other than that post doc speed and good animation , the girl in black is just doing time pass in class
She makes me happy in a way that neutralizes the pain of chemistry.
This is an example of High Quality of teaching - enthusiasm, teaching aids with demonstration, systematic planning and deliveries, interaction with students, imparting a little bit of humour, question-answer style, democratic teaching style and content-oriented.
love how smooth and prepared her lectures are!
I really love her lectures and her way talking about this stuff, it's so intresting! Well done😀
Yup whats her name
I'm very proud of myself for understanding most of this
This prof. is absolutely outstanding!
Please upload the organic chemistry of this professor....
She really teaches well
eu to muito orgulhoso de mim mesmo por ter entendido essa aula toda sem legenda
A very nice lecturer have liked the way she explains the concept in sequence and in the right manner
I'm only fourteen but I really love chemistry and science in general, so this was really interesting and helped a lot! I thought it would be confusing tbh but you explained rlly well so yeah good job
16*
She knows her stuff she deliver
love her T on day 2. comics and chemistry.... best combination ever!!
I love the vivid examples given in Catherine's lecture..
Learning resources also presented in a logical manner
@15:26 geometrical structure of CN.
@39:50 d orbitals.
❤ the way she explains.
Please ma'am do well to explain the core of organic chemistry that is the Giant in my course .
Thanks 🙏🙏🙏 ma'am
A very well polished science video
Can any one point to the next level video on transition metals which explain the shape of orbitals and how do they influence the properties of transition metals?
Wow she’s a great lecturer
22:03, important MOF synthesis note for multi solvent aqueous electrolytic & MOF/graphene architecture thingamob you were thinking about, layers upon layers
Sooo good... plz provide videos ...they are very helpful
I didn't understand btw this lecture.
_and I am learning this for my JEE preparations..._
Neet
Jee
It is a useless lecture
@@achahalnova nothing is useless she gave a wonderful intro
She is great
Woww!! Amazing class. Cant believe it was this easy. Thanks a lot ma’am !
Belong lanthanides and actanides to transition metals?
31:42 , can someone please explain me, what does it mean by d6 or d10 system ?
I❤️ her t-shirt 🤘🏻
If I don't comment I will be ungrateful... Enjoy your lecture it is profound.
Simply admirable
I love her lectures and thank her for that, but while the professor's explanation in the lecture about chelating agents is an interesting thought experiment, EDTA isn't actually used by the main character Blade in the movies to kill vampires.
The Blade universe has its own established lore and vulnerabilities for vampires, involving things like sunlight, religious artifacts, and fictional serums. EDTA, despite its real-world properties, doesn't play a role in that mythology.
More!
this is really dope, thank you sm
Cobalt has 3d^7 4s^2 electron configuration and Nickel has 3d^8 4s^2. Giving d count of 9 and 10 respectively when they are neutral, doesn’t make sense.
I don't get this either.
Hunds rule of multiplicity
Yes, I was a bit confused on that point too.
Basically, in transition metals, all valence electrons behave as though they have d orbitals. This is one of those times where the simple theory they teach to beginner students (Hund’s rule, etc.) doesn’t match experimental results.
There is a much more complex theory called crystal field theory that explains what’s going on.
www.ilpi.com/organomet/electroncount.html
chem.libretexts.org/Bookshelves/Inorganic_Chemistry/Modules_and_Websites_(Inorganic_Chemistry)/Crystal_Field_Theory/Introduction_to_Crystal_Field_Theory
chem.libretexts.org/Bookshelves/Inorganic_Chemistry/Book%3A_Introduction_to_Inorganic_Chemistry/05%3A_Coordination_Chemistry_and_Crystal_Field_Theory/5.07%3A_Counting_Electrons_in_Transition_Metal_Complexes
I guess d-count implies, for example in the case of cobalt, adding both d and s electrons (7+2=9)
Anyway, it is more correct to know the nobel metal electron configuration and then know that you should first remove s electrons. And that there are some exceptions such as Cu which is nd^10 (n-1) s^1 because it is more stable with half filled s orbitals (quantum mechanics and relativistic effects)
it was best lecture....i have learned it easilyy...how can i get other lectures of u in inorganic chemistry??
amazing preview =)
great stuff
mam...u are amazing
bandwidth of substrate densified schrodinger's wave equation tuned each half measure of uncertainty or as like to think of it chaos minus 1/ uncertainty orders nitself by nature balance as above so below
She is great!!!!!
the spdf (principle of uncertainty in modern physics) picture is just a computer graphic.
think critically. you will learn some of the theories are not true.
What is her name shes relly good
Professor Catherine Drennan. See the course for more info at: ocw.mit.edu/5-111F14. Best wishes on your studies!
@@mitocw thanks 👍
@@mitocw accept me
is there a pdf for the notes plz?
It's just a show , not a lecture , there is nothing other than that post doc speed and good animation , the girl in black is just doing time pass in class
It's sad 😥 that science isn't as popular as videos of people arguing about politics or people singing about meaningless material consumption 🤔
Would entropy explain formation of copper ammonia complex from aq CuSO4. What could be the factor involved there.
Yay!
Thank you so much, very intelligible
Is looks so hard for us to learn!!
I tried to get soon but very harsh one
Anyone from india??
Is she fellow of Walter Lewin
👍👍👍👍👍👍
😂
😴😶😶