Introduction to Moles
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- čas přidán 17. 05. 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.
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
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
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
His voice when he says "There are 602 hexillion things in a mole" is stuck in my head for good 😂 thanks Tyler
When CZcams 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
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
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!’
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.
teacher: what is a mole?
me: JELLYBEANS
😂
Lmao🤣
😂😂😂😂
A bunch of jelly beans as large as mother earth 😅
Lollllll 🤣🤣
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!
He’s so enthusiastic about the things he teaches and I love it!😂
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
😓😓😓😓😓
*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 love his smile. It makes me less nervous
Chelsea Aggor yesss
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
We need more good teachers like you!
Where are u from
Yup
Tyler looks like he's having a great time I love it
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.
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...
I wish you were my chemistry teacher
F
its so cute how he gets so excited when talking about chemistry haha!
Yup 😄😄
Amna Nasir 🤣
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.
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 )
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??
Thumbs up for the legend who can even add doughnuts to chemistry
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
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 CZcams. 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.
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!
Teachers: U get better info from CZcams.
Student: Always has been.
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!
BRO
I LOVE YOU
thank you so much
your videos are so helpful
and your smile is contagious XD
the popping sound when his hands clapped at 5:06 and then said "relax" really made me go relax
This CZcams channel is going to save my chemistry grade. Thank you so much.
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?
I love how he just casually puts jellybeans there🤣❤. Great video.
I'm an oldie returning to school. You're a natural at teaching, and you're helping me pass high school chemistry thank you!!!
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?
Thank you, Tyler. Without you my prof's lectures would make no sense at all. I never imagined I would enjoy chemistry.
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,😋😋
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.
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)
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.
I love how he tells us everything so straightforward & says why.
Thanks Tyler!
Mole concept had literally made to cry until I saw Tyler's video . THANK YOU very very much ❤.
"relax it's ok - it's just an abbreviation of 602000000000000000000000" Oh I feel much better now
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!
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
This is the man right here, Officer.
This is the man single-handedly helping me learn Chemistry
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
I wish you would work at my school instead of the teacher I have
what do i do with this?
Tyler: relax ... its okay
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!
Your style of teaching is why I get exited to learn! Thank you.
*excited!!!😊👍👍
Omfg. Tyler you're a legend.
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.
This man is doing god's work when it comes to teaching chemistry.
I love jellybeans.
And donuts.
And this video.
And him
In my chem class, instead of saying, " Avogadro's number" we say, "Avacado's number".
I was literally bored to death and feeling asleep until i clicked this video to learn about moles. now i am wide awake and actually excited about moles....i was dreading these just few days ago. my oh my. thank you Mr. DeWitt. Much appreciation and thanks to you.
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
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
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 🎉🎉🎉🎉
Sir,you are the best teacher i have ever known for chemistry.Thank you sir.
When my teacher “explained,” this, I was confusion. Thank you for clearing up that confusion. 😊
My feeling was same
Lol when he said relax it's ok, I was already starting to freak out so that helped me a lot 😂😂
You explain concepts really thoroughly, and you actually go through what it means. I wish you were my chemistry teacher.
Tyler you are a true teacher. Gifted. Thank you for this comprehensive valuable explanation.
He Just made me hungry watching this video
I can't understand this through my online classes but a mole time thank you for making me understand
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.
You are like the best teacher I’ve never had!!!! THANK YOU FOR MAKING CHEM EASIER!!
Thank you so much for this video. It made my chemistry homework about 50,000x easier
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?
This is exactly how I would explain what a mole is. You did it extraordinary well!
He’s really bringing out donuts and jellybeans to teach one of the most important concepts in chemistry 😂 I love your videos
Hey tyler your video on moles was amazing couldnt have understood the concept better .
but do u mind making videos for organic chemistry ?
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.
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
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😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭
Damn im here in 2021, Studying for my test tomorrow lol
You literally are the only person who cant stop me from dropping out
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
Thank you much, you are honestly so helpful.
thank you so much i FINALLY GET THE CONCEPT!!!
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.
I really like his enthusiasm to teach us. This video really helped me understand the topic clearer, thanks Tyler.
that's a lot of jellybeans :)
I wish u were my chemistry teacher 😭😂👌🏻❤️
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!
I don't know what I would do without this channel.
If you was my teacher during my high school
I'm gonna love chemistry
Nice 😄
Way to study
I am doing graduation
Still watching this video