Introduction to Moles
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- Опубликовано: 19 май 2024
- A mole is like a dozen. It is a name for a specific number of things. There are 12 things in a dozen, and 602 hexillion things in a mole. We'll talk about what moles are and why they are important. We will see how to abbreviate the mole number (Avogadro's number) using scientific notation, and we'll see how giant this number is.
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5:02 was totally me “oh my god what do I even do with this number?” Then you come in like “relax, it’s okay” and I swear to god I felt like you were actually talking to me.
Wow, how I improve in chemistry bacause of this video
This should be a meme
@@mutasim8590 Lol now that i think about it yea it should xD
You are about a *mole times better* than my chem teacher. (...do you see what I did there?) My chem teacher thinks that vaguely explaining a powerpoint and then assigning a 60 problem homework assignment is teaching.
lol
his videos forced me to subscribe.
same 😂
My teacher just assigned a homework assignment that randomly asked, "How many moles of oxygen gas were formed in the decomposition of potassium chlorate sample 1?" I'm like, "what's a mole?!"
lol same
after crying over my chem the past 2 weeks i didn't expect to find myself laughing so much over it because of this saintly man. the way he explains things makes me believe i may have a shot :,) God bless u tyler
I see that I'm not the only one who has cried over their chem test.
Like I legit just don't very it at all and my prof is not helpful. Cengage owl is my personal hell.
Thank goodness for Tyler. I hope he'll help me survive gen chem.
@@theonetruesarauniya I’m so sorry I understand ur pain too well. There’s just something so shattering about not being able to grasp these concepts but I believe in you!! If I could pass you can too!! I had to apply myself like crazy but just look forward to it being over 😭😭 so scared for chem2 and orgos aahggg. I wish U luck!’
His voice when he says "There are 602 hexillion things in a mole" is stuck in my head for good 😂 thanks Tyler
When RUclips Teaches Better Then School
Better than*
THIS IS WHY SCHOOL SHOULDN’T BE AROUND!!!! we learn so much more life experience things from youtube. things we learn at school, we don’t even use
SplitDecision lmao
Better
Im ur 600th Like
If he was my teacher I would love chemistry.
seriously!! my teacher sucks he doesnt answer my questions at all! tyler u are awesome!!
he pretty much IS my teacher, lol
I would show up to every class, and happily listen and eventually fall in love with chemistry. Instructor I have now makes me hate; atoms, Avogadro's number, reduction/oxidation and him because he makes it so much harder.
Brittany Fullmer even when I ask a question from my teacher he insults me indirectly
I would actually stay awake lol
We need more good teachers like you!
Where are u from
Yup
teacher: what is a mole?
me: JELLYBEANS
😂
Lmao🤣
😂😂😂😂
A bunch of jelly beans as large as mother earth 😅
Lollllll 🤣🤣
find you a person who's as excited about you as tyler is about science
He certainly knows how to keeps his viewers engaged. Also, after watching his videos, I wonder to myself if I'm really all that bad at science.. I think it just matters who is teaching!
Not possible
Looking glass universe, she is so excited about what shes saying, she sounds like shes always going to laugh
Also it is important that you get excited about him or her too, Hope Hart :)
agreed
Dear Tyler DeWitt,
I do'nt have any words to thank you for such a marvelous teaching. No body can teach like you and clear concepts about chemistry.
My feeling was same
😓😓😓😓😓
Mom: I'm on my way. Need anything?
Me: not really, maybe just a mole of doughnuts.
hahaha
Hi where are you
That feels like heaven and diabetes
Tyler, I am older and have gone back to school. I specifically wanted the "in person" experience and now the pandemic has taken us all online and it's my first class in 25 years and in a TOTALLY different field than I have been in. We are so challenged with technology failing and being unable to ask questions or do labs. I get really overwhelmed. My teacher tries but I am unable to absorb the material the way he teaches it. He makes it even more foreign. Then I find your vids...and the way you get so thrilled sharing science with us...and your anticipation of what our questions would be...and the insight to remind us of the building blocks leading to your topic....and I'm just SO VERY grateful for you and the extensive vids you have produced. I would be failing instead of making A's if it weren't for you. Thank you for the clarity and love you put into each one. Thank you for making my life SO much more.....MORE. Blessings on your punkin' head! (PS. I subscribed )
I love his smile. It makes me less nervous
Chelsea Aggor yesss
*Relax*
It's okay.
It got me laughing
Thank you.
5:13 if u dont know what he/she is talking about
Samson Ray that scientific notation was really stressing me out😥
BEKZzY you missed
We're in 2023 yet his teachings from years ago are still enjoyable, magnificent hopefully new videos will pop up
Okay so let me tell you how good of a teacher Tyler is. I came here, for one thing, and it had absolutely nothing to do with moles. He then made this all sound so fascinating to me (a 15-year-old, that has no interest in chemistry whatsoever) want to watch more of his videos for things I don't need to learn, but what I am genuinely interested in learning about now. THAT is what you call a good teacher
I failed chemistry in high school. Attempted chemistry twice in college, withdrew both times. Finally on my third attempt at chemistry I found Tyler Dewitt's videos. Passed the class with an A. Never got less than a 96 on a test.
This guy is worth his weight in gold. He's a true educator. My chemistry professor could not explain these concepts no wear nearly as well as Tyler Dewitt does.
I actually came here from his TED talk. I appreciate it. If it was how it's told me about moles a few years ago, my chemistry grades could be brighter.
I want to clone you, Tyler! The world definetely needs more teachers like you c:
TED Talk? Really... Im going to search for that.
+Allan Volcy You should. Its both funny and informative
Me 2 :p
Tyler looks like he's having a great time I love it
He’s so enthusiastic about the things he teaches and I love it!😂
I wish you were my chemistry teacher
F
you seem so happy and jumpy in this video hahaa so cute
+Stella Hwang He has the best sense of humor, It's subtle
Nurul Fatimah Is that kpop I see over there??
Take a shot every time he says hexillion.
Ok jokes aside, he's honestly a mole times better than my teacher.
I'm smashed just THINKING about that!
Key points
1) Mole is like a dozen
2) Mole value : 612,000,000,000,000,000,000,000, Dozen value : 12
3) Through law of indices 1 mole is 6.12 x 10^23 or 612 hexillion
4) It is also called Avogadro's number
5) Mole is quite big but a mole of atoms is less like half a bowl.
Hope you liked it .
It's not 6.12 but 6.02
@@Orthodoxy4life... oh sorry
@@pronoytripathy4047 its alright
I got a 95 average in chemistry because of you; THANK YOU!
+Roddyna saint-paul Lucky.
You are a life saviour, I usually go with "Khan academy" but Khan didn't make it this time but u ingrained it, thx I owe you one lol
Thanks! I hope you'll check out my stuff in the future. I like to think it's a little more entertaining and higher quality than Khan!
+Tyler DeWitt It sure is
+Tyler DeWitt I agree! My friends are like use Khan Academy but im like nah I got my online chem teacher Mr. Dewitt~
I was having a hard time in Honors Chem but you really helped me! Thank you!
+Vishnu Priyan you are totally right! Even i go with khan academy but this is way better.
+Tyler DeWitt 6.02 x10^23 times better than Khan Academy!! Haha but seriously thank you so much for your Chemistry videos
When he said jellybeans i heard jalebi's....
Indians understand 😂
Those who see indian films can too 😊
Ya even I was confused but after reading that I got his point
😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂
Actually...hahaha fellow Indian
Yes yes so truee it seemed as he jalibies hahaha indian things. not able to eat it in this lockdown.
The number one quality a teacher should have is dedication. Genuine enjoyment out of what they do.
Your enthusiasm is unparalleled. This is why you are the best teacher on RUclips. Bravo to you!
Your method of teaching and the way you presented everything made this video so fascinating and fun to watch. I learned so much from this little video, and I am eager to watch the other videos you've made.
its so cute how he gets so excited when talking about chemistry haha!
Yup 😄😄
Amna Nasir 🤣
I can’t comprehend how many jelly beans that is 😂
That’s the point bruv
In America, we use everything BUT the metric system! Jelly beans, donuts...
Man, I studied these in school decades ago and have completely forgotten about all this. Yet, in just 10 minutes, you have managed to give me a good grasp of the basics of mole. In fact, I have it stuck in my head now and I am not struggling to remember what a mole is. You are a great teacher that even an oldie like me can easily understand the concept in 10 minutes.
i am studying about mole concept from my childhood ,but this is the first time i understood what mole actually is...
thank q so much tyler. u r the best teacher i have ever seen.
Lol, I can relate!
could anyone of you lend me a mole of dollar? LOL
sure $602000000000000000000000
lol
Iraqi Man lol
Nope.
Yeah!
I want to give all Tyler's videos 602 hexillion likes! 👍 I spent my whole life hating Chemistry bc I thought it was boring and too complex, but now I love it! I cant stop watching his videos! God bless you Tyler!
Your content is seriously price.less. priceless. No one can ever repay you for the hard work you've put in and it's actually helped. thank you thank you thank you.
Thumbs up for the legend who can even add doughnuts to chemistry
I love how he tells us everything so straightforward & says why.
Thanks Tyler!
I'm an oldie returning to school. You're a natural at teaching, and you're helping me pass high school chemistry thank you!!!
Life is nothing without chemistry!
Bro, your presentations were very methodological and analogical.
I ❤ it.
God blessings and wish you reach as a great SCIENTIST in chemistry 🎉🎉🎉🎉
BRO
I LOVE YOU
thank you so much
your videos are so helpful
and your smile is contagious XD
I know there are some folks who may try and discourage you from your technique of explanation. Please do not pay attention to them. You are explaining things as real objects instead of most scientists and mathematicians whom explain things in terms of concepts and have immense difficulty in relating their ideas to actual things - which is what science is, the study of THINGS. Thank you again for your work.
This RUclips channel is going to save my chemistry grade. Thank you so much.
Tyler kicks ass! I dont understand why chem teachers in college always like to explain a 45 page powerpoint very vaguely and sometimes even skipping pages, and expecting us to understand thw whole thing. You saved my life! i wish youre my College chemistry teacher
the sheer amount of happiness this man is enough to make anyone smile. just rewatch it and stare at his face. how can someone talking about chemistry be that inexplicably happy?
Thank you, Tyler. Without you my prof's lectures would make no sense at all. I never imagined I would enjoy chemistry.
I've watched 3-4 videos on this bashing my head against my desk, i got it in your video in the first 4 minutes. You emphasized the concept perfectly, not just glossing over the most important part that matters.
Tyler, I have attended many Chem classes in the past and you are by far the best person that has ever taught this subject. I am actually learning and understanding chem through your videos better than any of my other chem class I have attended. Thank you for making these.
Take a shot every time he says 602 hexillion 😂
Exo saranghaeja?Cool
ive taken a mole of shots
I think it’s supposed to be 602 Sextillion. A Sextillion has 21 zeros. Idk what a Hexillion is?
Your style of teaching is why I get exited to learn! Thank you.
*excited!!!😊👍👍
Tyler you are a true teacher. Gifted. Thank you for this comprehensive valuable explanation.
I’ve watched you since the beginning of my semester for chemistry and you explained difficult materials in a way that’s easy to understand. I’ve always watched your videos for homework assignments, explanation and etc. Thank you for making videos that’s very helpful. I’m planning to teach myself chemistry and I’m glad I discovered your channel! 👌
I actually love your videos so much. You just have a way of taking really complex concepts and taking them apart bit by bit, I wish my teacher explained things as well as you
Now I feel like eating jellybeans but I don't have any at home.
same here
Ngl I'm craving for donuts
@@yuseisatouissuffering custard doughnuts,😋😋
I honestly don't know what I would do without your videos.. I watch others, but yours are my favorite. Love your energetic personality.. you keep your viewers engaged. If only my teacher could watch some of your videos, it might help our class feel less confused afterwards.
Mole concept had literally made to cry until I saw Tyler's video . THANK YOU very very much ❤.
I just love the way u teach chemy. every single video makes me a mole more excited 😃😃
This, my friends is the patron saint of Science Teachers.
I love your enthusiasm !!
Must respect Tyler!
the popping sound when his hands clapped at 5:06 and then said "relax" really made me go relax
Teachers: U get better info from RUclips.
Student: Always has been.
I love how he just casually puts jellybeans there🤣❤. Great video.
Normal teacher : explain while u are sleepy and use ppt with boring eg
Fav teacher : explain while taking and chatting with u
Legend teachers like this : save people's lives plus add jelly beans and donuts
(We salute u Tyler)
It's incredible how much effort this gem of a person make in arrangement of this small small explanatory notes to make understanding easy.
Absolutely brilliant.
Thank you!!!
@@tdewitt451 Hey Tyler...
Why have you stopped posting videos, pls start again....🙏🏻
I really like his enthusiasm to teach us. This video really helped me understand the topic clearer, thanks Tyler.
When my teacher “explained,” this, I was confusion. Thank you for clearing up that confusion. 😊
My feeling was same
Omfg. Tyler you're a legend.
I've honestly watch so many 'moles' for dummies videos, still couldn't get it. This explains it soooo well! Love the way your break it down. Thank you, your effort is appreciated!
Sir,you are the best teacher i have ever known for chemistry.Thank you sir.
your videos are so helpful. you're better than my chemistry teacher!
2019 still helping chem students :D
2020 still helping them students :D
@@JackJack-kw6yb, he will be helping chemistry students of all generations as long as the internet and youtube persist. i.e, infinite raised to the mole power times of generations. This guy is a divine being
2020
2021
2022
Tyler , the way you explain and teach is very easy to understand . Good job , please keep it up .
After my chem teacher finishes teaching something, and I don't understand, I know Tyler always has my back. THANK YOU FOR EVERYTHING THAT YOU DO!
Mr. Dewitt, I first want to say that I completely concur with CYC's post. You are an extremely gifted teacher and science communicator. Carl Sagan would be pleased. I am an electronics technician in the Navy. I have been fascinated with physics for a long time. Your videos are some of the best I've seen. Now, I am no physicist, just a layman trying to have a deeper understanding of our universe. Question: can a gamma ray ever be impacted with enough force or by a particle with enough momentum that when it strikes a more massive particle it can cause it to move like that of the protons off of the paraffin in the neutron discovery experiment by Chadwick?
I wish you would work at my school instead of the teacher I have
watching this literally made me cry because ive never fully grasped the idea of this and im in the last year of highschool. thank you so much. youre the best
You explain concepts really thoroughly, and you actually go through what it means. I wish you were my chemistry teacher.
Lol when he said relax it's ok, I was already starting to freak out so that helped me a lot 😂😂
Your teaching is just amazing....
I am watching you now....I think it's too late now
Cause you didn't update video since 2 years....😟😟😟😟
exactly how much I wish he would come back to make more videos😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭
my favorite teacher since high school! thanks to your videos I passed my chemistry entrance exams to college and now I return once again as a senior to tackle the stupid basic chemistry course to graduate after avoiding this course for a while now
Man the entusiasm and the energy you emit whilst teaching is just so nice to learn with man you always make stuff easier to learn tysm.
Hey tyler your video on moles was amazing couldnt have understood the concept better .
but do u mind making videos for organic chemistry ?
I love jellybeans.
And donuts.
And this video.
And him
You’re a perfect teacher. You make complex idea so simple. Thank you for the good work. Teachers could correct learn from here
hello, actually I can't say how thankful I am. when I watch your videos I will never be tired and I like to learn and watch more. thank you so much for these awesome and useful videos.
Thank you so much for this video. It made my chemistry homework about 50,000x easier
In my chem class, instead of saying, " Avogadro's number" we say, "Avacado's number".
This is the man right here, Officer.
This is the man single-handedly helping me learn Chemistry
Why don't you make more videos anymore sir....I love your teaching
I have never seen a teacher in physics, chemistry and biology as well .. please I m requesting you to teach us like this
Love from India
I can't understand this through my online classes but a mole time thank you for making me understand
Thank you much, you are honestly so helpful.
I don't understand how these videos are so GOOD!!! God bless you man.
Thank you for being a competent instructor on this topic.
He’s really bringing out donuts and jellybeans to teach one of the most important concepts in chemistry 😂 I love your videos
thank you so much i FINALLY GET THE CONCEPT!!!
I will say many of the learning theories that I'm now studying are well applied here. Brilliant work! Your rock!! Please keep going. Thank you!!
honestly, you help me so much in Chem idk what my grade would look like without your help. so from the bottom of my hear thank you so so so so much I can't express my gratitude to you.
that's a lot of jellybeans :)
He Just made me hungry watching this video
I came back to watch this just to listen to him teach. I love how he teaches it's amazing and fun. I got 66% on my chem final but without him I would've gotten 30 or lower. Thank you Tyler DeWitt, thank you very much
u make me actually enjoy learning. THANK YOU. i’ve never understood chem before now. you are a gem