1. The Importance of Chemical Principles

[@wrestle4life234]

I've been raising my hand for awhile but I still haven't gotten a handout

[@brahman9392]

Hello u from mit?

[@dbonechis]

@@brahman9392 yeah he is trust me bro

[@Potato-rj9fh]

lol

[@meestyouyouestme3753]

She doesn’t even go here! Is that true? Do you even go here. “No, I just have a lot of feelings, and it’s open courseware, so yes I feel that I do go here!”

[@TopSetUK]

Four years too late but here you go buddy ocw.mit.edu/courses/5-111sc-principles-of-chemical-science-fall-2014/805ae0a4e8dc0b0fb4f2c4bd0ae68ebb_MIT5_111F14_Lec1.pdf

[@the_arung]

Wow, she speaks so lively, clearly and legibly. You would want to listen to her.

[@doctorpanigrahi9975]

I trained her

[@rhodamackenzie1105]

I'm 70. This is absolutely fabulous! Thanks so much for making it available.

[@zaetae2652]

i hope you are 72 now

[@yujinshi7926]

@@zaetae2652lol

[@thesaiyanmindset]

​@@zaetae2652😢 don't say he died before 72, long live rhodamadkenzie

[@lensationally]

@@thesaiyanmindset well ur grammar has certainly died

[@lensationally]

Hi 70 , I'm Crisha

[@AlanCanon2222]

EPIC. My dad was a Ph.D. Chemist, University of Louisville 1965, his dad a Physics prof (Murray State University B.Sc. 1930, M.Ed. 1950). Dad and Granddaddy were good teachers (and known for it within their respective communities), but not as good as Professor Drennan. I am going to listen to this entire series. I am a failed physicist but I still remember my differential and integral calculus, and vector calculus, so I might have a shot at understanding this course, if calc still works the way it did when I learnt it. I can't solve a differential equation, but I can read one and say what the pieces mean. I know the Standard Model and a bit about curved spacetime, and understand electronics as a practitioner. (I know Maxwell's Equations). Thank you, MIT, for making this content available. It is perfect for a 'life learner' like me (aged 55).

[@ivysauberan4798]

I can identify with what she is saying about not appreciating chemistry at first. I loved advanced math, and AP chem bored me to death. All that mindless computation and stoichiometry...I was so glad when it was over. But then I took a more advanced course and learned about SSA, MCB, thermodynamics, transition metals, and organic chemistry. I began to appreciate it and be excited about it in the same way I was about math. I felt encouraged when she said chemistry is useful for math/physics careers like engineering. All the disciplines of science are interconnected, so I'm trying to do my best to understand them all at a deeper level and appreciate how they complement each other.

[@tahirzero]

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[@unnamedchannelowouwu]

That's exactly what I think

[@sukalpsubhashpathak2464]

Janemand tumhe dekh kar muje meri item ki yaad agayi. Meri bahoo me aao baal kholo. Kiss aur foreplay mey karunga.

[@s.hameed7793]

I feel that this course is very important for all the researchers in material science and engineering. I am so excited that I have started understanding the Physical significance of several things especially, orbitals using SCHRODINGER equation. I have planned to offer this course to my Ph.D students (in the future) as an optional subject. By the way, the course title perfectly fits.

[@petemiller2598]

Wow, I have never seen so many TA's for a class! That must be awesome for the professor to have that much support.

[@mau7665]

I kinda feel related to her story with chemistry, because I gave zero rocks in chem at High School and even hated it a little bit, but later on I discovered how amazing can it be... so I decided to study chemisty at the university and now I'm almost senior

[@paul_lewallen]

This lecture is a great supplement to my courses at community college.

[@wanyuchen8647]

These open course helps me a lot. Even though I've graduated from school for many years, I still found some topic that I never learned before. That really makes me excited, and let me spend time on chemistry again!

[@sukalpsubhashpathak2464]

Hi sweetie. Baby i lust you. Aaaaaaaaaasaa

[@cydneycustalow6446]

I love the mention of how people can find their passion later in life. I graduated with my BS in Biochemistry with the aims of working in a lab only to become a biology AND chemistry teacher at an all girls school. I just love the mention of differences. Oh and on the topic of Kudrow, my classmate in high school and college actually is cousins with Courtney Cox! It all comes full circle for me right now 😂

[@homosapien5684]

I am 14 minutes in and i love it. My chemistry exam is in a couple months so i thought okay let's start. And if the rest of the journey is going to be this interesting, i am excited!

[@gobloxy9252]

How are you doing now?

[@homosapien5684]

@@gobloxy9252 i scored 85 on that exam. It was the last chemistry exam of my life. I am a physics honors student now. I don't have chemistry anymore... but i am not so afraid of it either.

[@ImmaculataNyoyoko-qv6yf]

Prof. You are indeed my role model, just looking forward to seeing you one and one, and it will be My dream comes true ❤❤

[@nuduw]

Haha! MIT=[E/c^2]•[(-1)^1/2]•[PV/nR] that blew my mind!

[@rezafarzadfar]

I wish to see them, of course I will come to MIT in two years

[@Loganreeder26]

I noticed that when she put up the points of what chemists actually do, she didn't also have "making the explosives that they then make sensors to detect" which is what id love to do, both make a problem and make the solution, it's a perfect 1-2 to power.

[@bigbluebuttonman1137]

The Chemist is probably the most dangerous person in any school, and they've got the materials in the back of the closet to be so. I guess the Math professor would be dangerous too, but they have to go through extra steps to get to where the Chemist or Physicist already is in terms of what they can immediately do with their knowledge of the world around them.

[@staravys]

I love passionate teachers

[@tturing5698]

This is an amazing teacher and very down to earth and communicative professor. I wish I had her in chemistry in high school. Then I would have had a complete different attitude to the discipline

[@kamilziemian995]

It sounds like interesting course.

[@roshanbinii]

that was really great.

[@tszyuitsang2769]

wow, im so lucky. I was searching some video for studying chemistry and it was uploaded 10 minutes ago.

[@ravjesus4848]

me too LOL

[@nuduw]

Hey! That's the reaction quotient and which is greater than equilibrium constant in the instant of forward reaction- a quantitative relationship which we were made to believe in tenth standard (Indian syllabus four high school chemistry)

[@megodzillaudeadable]

I really wish I had Dr. Drennan for Intro Chem!

[@jaafarwamwere6282]

I will show my students this video. Kinda inspirational

[@FinnA07]

I just got done with ninth grade in germany and thought this was gonna be interesting but way above my level, most of the Course overview is eight or ninth grade level though. Idk if they will go way deeper but I'll see, just interesting to note

[@MarkMcDaniel]

Who else has chemistry this next semester and are listening to this in hopes of getting through it?

[@pistonx3544]

I'm watching this just for fun

[@ImmaculataNyoyoko-qv6yf]

This, is making me love chemistry more🥰

[@MissRedWine]

Girl same she knows how to draw you in

[@ronitdahiya7523]

Please make a play list of set theory , Function, Relation please

[@RrNefriana]

I wanna hangout with these people, the professor and the TAs.. seems fun!

[@Prometheus720]

Chemistry and I are on our third date. We'll see how it goes!

[@cosmokiji1640]

This is an amazing find to help touch up on my chemisty for the MCAT. I havn't had GEN CHEM since freshman year and have forgotten ALOT

[@ObitoSigma]

Oh hey, how convenient. Perfect for whenever I want to study for the 5.111 ASE.

[@kishanchaudhary8441]

People who have studied chemical kinetics will know and understand what people think is the green lattern symbol.Q>k

[@jaafarwamwere6282]

I have been watching and following her all the way from Kenya

[@Speed4Runs]

11:48 well, this is a good reason for hating Chemistry then

[@deyaniraangelesbeltran]

I´ll use some parts of this lecture in my classes! Thanks a lot!

[@RuloGames1]

This is gold, thank you so much!

[@srimuharyati2387]

This saved my age, thank you soo much

[@ravjesus4848]

IS THAT SHELDON SHIRT ?

[@muskanmahajan04]

my first reaction

[@lgbtaresins]

Is that Green lantern?

[@SerendipityChild]

Are the practice questions available for this course? On opencourseware I was only able to locate the exams

[@mylearnings2453]

Hello mam, I'll make the world better for your DAUGHTER as well as all the daughters of the world . I feel a great respect for you in my heart. You are looking as an IONIC BOND of Beauty and Brain.

[@kode24762]

Anyone with the handout (pdf)? I will appreciate🙏

[@chinthanahewavithana719]

Thank you professor

[@aniketkedare8]

MIT open course please make playlist of 5.111 2014

[@mitocw]

There is one and it is set as the official playlist for the video but for some reason KZbin isn't showing it properly. :( Here's the playlist: kzbin.info/aero/PLUl4u3cNGP63LOmB3_O0xbgZVZibxj4rb

[@aniketkedare8]

thank you

[@jonathansteel9136]

this professor is a weapon, those students are lucky to have her!

[@h.laksaci]

So is this the best Institute in the world ?

[@kugelblitz-zx9un]

hmm....yeah?

[@bah8i73g]

No, they just claim to be

[@codeman9388]

It was awesome 😎 this is some real stuff 🙂 keep going ...

[@paulg444]

she is fantastic

[@bigbluebuttonman1137]

Where's the RV meth la- *Ahem.* She's a very enticing lecturer on this matter.

[@starofthesea2028]

Hello there I bring you mind boggling chemistry question if it is ur willing Let me explain the question and i want satisfactory and simple tangible answer Q: In Our chemistry lesson i.e "Acid-Base equilibria" we have learned about acid-base conjugate with their strength (based on Bronsted-Lowery acid base pair) so #1👉)if HA (Hypothetical Acid) is weak, it's conjugate base will be stronger than it's source acid i.e HA, again #2👉 if HB (hypothetical base) is weak, it's conjugate acid will be much stronger than HB. #3👉 if HA is strong, the conjugate base will be weak #4👉 if HB is strong, it's conjugate acid will be weak #5👉 also Ka & Kb are directly proportional to the strength of acid and base (i.e when the value of Ka & Kb increase acid and base strength also increase ) Based on this as we know NH₃ is weak base and it's conjugate acid must be stronger and must contains higher Kb value. However NH₃ which has Kb value 1.8×10¯⁵­ i.e higher than it's conjugate acid i.e ka value of 0.556×10¯⁹. so even if we use big approximation we get the ff 🔵Kb=10⁴ka according to the above definition the value of NH₄ (conjugate acid) must be much larger than it's source base. Why is this so? according to the above 5 definition doesn't it contradicte? as i mentioned i need deep clear and convince answer rely on book

[@hektor6766]

No chemistry until 2nd vid.

[@lucasm4299]

Honestly, my AP Chem teacher made me hate chemistry. Very confusing, unforgiving, unapproachable for questions, over complicated, and I couldn’t get used to her way of teaching.

[@lensationally]

ITS MIT SO LETS START WITH A QUIZ

[@HJRC_]

I just have one question: Who is Lisa Kudrow?

[@malogruns]

Thanks MIT!

[@paldeliver]

Can any one explain to me what is "the M from physics, the I from math, and the T from chemistry". I don't get it.

[@FinnA07]

Not quite sure but she said soemthing about the Ideal gas law PV=nRT T is for Temperature, in Physics M could be meter, even tho that would be m not M, or more likly M for Mass, In Math i is used as an imaginary number, ndon't nunderstand the whole principle of that, but that's what i could find. I don't full get it either tho

[@blablablablablablablablablbla]

Lecture starts at... maybe the next lecture

[@akbarrauf2741]

thanks,mit

[@AlejandroTaylorEscribano]

What was covered in the non Creative Commons part of this video?

[@mitocw]

See the credits for details: kzbin.info/www/bejne/j5y8loyejbqYe6c. Mostly it has to do with photos and paintings of famous people. :)

[@nathanielreichert4638]

Oh boy, clickers go with chemistry like peanut butter goes with jelly. I refused to buy a clicker in chemistry because I didn’t have much money, and I got a C-. 😅 I passed. It was one of the hardest classes I’ve taken, and it was the most interesting. I use chemistry every day in my garden, aquarium, nutrition, and maybe I will go back to college to major in chemistry because I miss it.

[@xxsparkypinetreexx2910]

Good stuff

[@codingWorld709]

Thanks

[@feel189]

do size suspendended perticulate matter come in range of collidal

[@LeventAkbas]

THANK YOU, MIT !!!!!!!!!

[@joshfranklin9941]

The lame 'dead white guy' woke joke at 7:13 suggests these lectures aren't worth watching. I'll stick to Donald Sadoway's lectures.

[@browngorilla9468]

thanks for the alternative mate, I will see u there

[@browngorilla9468]

*a man dedicates his entire life to bring the people to a better understanding of the universe* , some chem teacher in the future; "some dead white guy"

[@blablablablablablablablablbla]

This was disgusting. I started to realize that the beginning of the lecture was all about "feelings" (way to break away from stereotypes, girl!) and how she didn't used to think chemistry was relevant to biology (what!?) and showing a picture of herself and Phoebe from Friends... then I happen to chance upon this comment. If the race in question were switched to anything else: Jewish, Black, Chinese... people would be reeling from the racism. But to say that about white people is fine because... feelings. I really have to call into question the logical integrity of everything this person says. I guess sadly she's a DEI hire. That's a shame because there are legitimately brilliant women in all fields out there. Sigh, while she seems rather unintelligent to me so far, I need/want to soak up as much information as I can possibly find anywhere on chemistry, so I will hold my nose and continue. She can be unintelligent and still regurgitate the facts illuminated by the scientists she mocked... hopefully.

[@TheZBPODCAST]

Still waiting for the handout

[@mitocw]

Course materials and info can be found on MIT OpenCourseWare at: ocw.mit.edu/5-111F14. Best wishes on your studies!

[@nigarabdullayeva7902]

it was an interesting intro.

[@ravjesus4848]

amazing explanation

[@carbo7096]

RAV JESUS why I had not such professor and had to learn it by myself😭

[@rightHANDbatsman]

if you are from india please guide me for mole concept lectures.

[@spencerhahn1635]

I don't know if anyone's still reading comments here, but could you understand this course with a highschool level of chem/physics but very little in the way of math?(ie. no calc or advanced functions)

[@mitocw]

Hi Spencer, yes, that is exactly what this course is geared for. There are no prerequisites and it is usually taken during the first year of undergrad, the expectation being that students have had only one year of high school chemistry. By the way, you can always find prerequisite information on the syllabus page of the OCW course site ocw.mit.edu/5-111F14.

[@spencerhahn1635]

@@mitocw Thanks! Was not expecting a response from the actual channel three years in.

[@yuudesu]

Came here for mole concept Returning with some Green lantern powers.

[@davidvalle3068]

Is this general chemistry?

[@anonymousyoutuber490]

yes

[@hugofavila7671]

Why does the complete course link in the description take us to a "Page Not Found" page on OCW?

[@mitocw]

+Hugo Favila This has been fixed -- the correct link is ocw.mit.edu/5-111F14. Thank you for pointing it out!

[@kode24762]

@@mitocw am kindly asking for the pdf of this lecture, thank you.

[@federicofraguglia6773]

What is the textbook of this class?

[@mitocw]

From the syllabus (see ocw.mit.edu/5-111F14 for more info and materials): The following textbook was used when this course was taught on the MIT campus: Atkins, Peter William, and Loretta Jones. Chemical Principles: The Quest for Insight. 5th ed. Macmillan, 2010. ISBN: 9781429239257. Textbook references are also provided for those using the earlier, fourth edition: Buy at Amazon ---. Chemical Principles: The Quest for Insight. 4th ed. W. H. Freeman & Company Limited, 2008. ISBN: 9780716799030.

[@Thebest86564]

This lady is awesome

[@videofountain]

I did not understand the spelling comment at kzbin.info/www/bejne/j5y8loyejbqYe6c

[@منارمحمد-ك7ل]

How can I get the ppt?

[@mitocw]

The course materials are available at: ocw.mit.edu/courses/5-111sc-principles-of-chemical-science-fall-2014. Best wishes on your studies!

[@alexmartian3972]

What is the meaning and story behind green T-shirts and symbols on them?

[@aviralshukla15]

it is a comic book reference

[@alexmartian3972]

@@aviralshukla15 Thanks, which one?

[@aviralshukla15]

@@alexmartian3972 the green lalten and also it is reference to thermodynamics

[@bhuvang3068]

Does anyone know which textbook we r supposed to refer here

[@mitocw]

The following textbook was used when this course was taught on the MIT campus: Atkins, Peter William, and Loretta Jones. Chemical Principles: The Quest for Insight. 5th ed. Macmillan, 2010. ISBN: 9781429239257. See the course materials on MIT OpenCOurseWare for more info at: ocw.mit.edu/5-111F14. Best wishes on your studies!

[@meestyouyouestme3753]

Dude, Aaron… Where are our handouts?

[@mitocw]

The course materials are available on MIT OpenCourseWare at: ocw.mit.edu/5-111F14. Best wishes on your studies!

[@meestyouyouestme3753]

@@mitocw I was kidding! (x That’s awesome that so many subjects and course materials are available online. Still making my way through this course! Thanks for making it available!

[@namankarn1504]

I didn't get why it would be impossible to spell MIT without chemistry ....can someone help me out

[@Bachsious]

The formulas she displayed on the T shirt slide at 12:08 spell out MIT

[@namankarn1504]

oh yeah...it was silly how can i miss something like that.....thanks btw

[@shekh_armaan]

Can anyone tell me which textbook should I reffer in this course

[@mitocw]

From the Syllabus ( ocw.mit.edu/5-111F14 ), "The following textbook was used when this course was taught on the MIT campus: Atkins, Peter William, and Loretta Jones. Chemical Principles: The Quest for Insight. 5th ed. Macmillan, 2010. ISBN: 9781429239257. Textbook references are also provided for those using the earlier, fourth edition: ---. Chemical Principles: The Quest for Insight. 4th ed. W. H. Freeman & Company Limited, 2008. ISBN: 9780716799030." Best wishes on your studies!

[@nicksterthetrickster9286]

she be reciing the digits of pi when doin that gawk gawk 3000

[@peterloulee8845]

So much is it to get mine heart

[@globulidoktor1733]

one group will not be convinced: Physics majors

[@givemeArupee]

Chemistry is easy, right?

[@Level100-i8o]

Topic name according to Indian education

[@chikoritafan5830]

13:05 that kid would be in middle school now

[@雪陈-b3e]

Hello everyone, do you have friends majoring in chemistry

[@themaven9616]

❤

[@Dazzletoad]

She was doing so well until the 'dead white guy' comment. Why not just dead guy? Why bring skin colour into a chemistry lecture?

[@bah8i73g]

Because the university is no longer for learning but for indoctrinating.

[@adarshyadav5985]

Tomorrow is my NEET exam 😅

[@--__0]

How did it go ?!!

[@dadaimiza]

😍🙏

[@Jblog100]

Literally all chemistry professors point out how the chem dudes in books are all dead. My gen. chem. as well as my orgo professors did....and a “dead white guy”

[@joshfranklin9941]

It's a really lame attempt to score woke points.

[@blablablablablablablablablbla]

Seriously 🤮

[@chubbydinosaur9148]

She's so right, I LOVE chemistry, when I went back to highschool, I thought I'd learn all the cool stuff, my text book was chapter after chapter about some dead white guy. The disappointment...

[@bah8i73g]

Why was them being a different race/gender/liveliness an obstacle to you? You should think about why the phrase "some dead white guy" comes to you so easily.

[@muslimshah6484]

i am from pakistan,, thank you

[@angel-ik2mc]

She sounds like Kris Aquino

[@stephenchege]

green lantern

[@anioncation5465]

chemiatry duniya ke liye shrap hai , chemistry me koi sence nahi , koi kay hi kar lege itta sab rat ke, tumne bhul hi jana hai chemistry ko baad me , par kya kare , majboori hai , angrejo ko to nahi smj aa raha hoga but ...