Avogadro's Number, The Mole, Grams, Atoms, Molar Mass Calculations - Introduction
This general chemistry video tutorial focuses on avogadro's number and how it's used to convert moles to atoms. This video also shows you how to calculate the molar mass of a compound and how to convert from grams to moles. This video contains plenty of examples, notes, and practice problems that you help you complete your next worksheet assignment.
Full-Length Math & Science Videos:
www.patreon.com/mathsciencetutor/collections
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Introduction to Moles:
kzread.info/dash/bejne/d6OrrNV8Z9POqto.html
How To Calculate The Molar Mass:
kzread.info/dash/bejne/lZOuqrSImdbKgJc.html
How To Convert Grams to Moles:
kzread.info/dash/bejne/m6aNstaaaarFo9o.html
How To Convert Moles to Grams:
kzread.info/dash/bejne/dJ5nyNRuoKjUZ7g.html
Moles to Atoms Conversion:
kzread.info/dash/bejne/n6R8s7xqgNXRhaw.html
Grams to Molecules Conversion:
kzread.info/dash/bejne/dZxlmNVtm7yuYbQ.html
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Grams to Atoms:
kzread.info/dash/bejne/hHp31rKjipe8qs4.html
Moles, Atoms, & Grams Conversions:
kzread.info/dash/bejne/m2V5ssmepcLMeps.html
How To Balance Chemical Equations:
kzread.info/dash/bejne/m4l1tNyMqMaxqs4.html
Stoichiometry - Basic Introduction:
kzread.info/dash/bejne/aXea05KinNqdoNY.html
Avogadro's Number:
kzread.info/dash/bejne/aWhhupttf7OYiKw.html
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Limiting Reactant Problems:
kzread.info/dash/bejne/e4uozcp6ppe4hNI.html
Excess Reactant Problems:
kzread.info/dash/bejne/X2uJztGPiqmtYJM.html
Theoretical & Percent Yield:
kzread.info/dash/bejne/mpx5yNOaj9udgrQ.html
Percent Yield - More Examples:
kzread.info/dash/bejne/qWWizKl6m8aen8o.html
Percent Error:
kzread.info/dash/bejne/fJZ50ZZvpbmclJc.html
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Percent Composition By Mass:
kzread.info/dash/bejne/lHuhxNuzpMepeKg.html
Empirical Formula Problems:
kzread.info/dash/bejne/fJmHtdecd5Cphto.html
Empirical Formula - Hydrated Compounds:
kzread.info/dash/bejne/maCTs6OIZdyfeco.html
Combustion Analysis:
kzread.info/dash/bejne/p6qGmdyHepSxn6w.html
Stoichiometry Practice Test:
kzread.info/dash/bejne/n4Rmu8lxkc_fgpM.html
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Final Exams and Video Playlists:
www.video-tutor.net/
Пікірлер: 1 470
Final Exams and Video Playlists: www.video-tutor.net/ General Chemistry 1 Review: bit.ly/3DNmZqb PDF Worksheet - 160 Questions: bit.ly/37SVLn6
@gepiii
Жыл бұрын
I dont have money to become a patreon, sorry.
@abdirahmanahmed9752
Жыл бұрын
@gepi don't forget that it will be used for your life if you want a doctor
@imbisatfajjar
6 ай бұрын
😂😂
@duckaroo9080
4 ай бұрын
I am homeless
@user-gb4hj3uy8k
2 ай бұрын
@@gepiii i cant by it isthere any other alternative for practice
Who’s here because there creepy old chem teacher thinks everyone already knows the foreign language called chemistry and teaches faster then a cheetah.
@motionless3045
4 жыл бұрын
100% me😅
@tgtgabriel121
4 жыл бұрын
Hahahhahahahah
@laguneroivanjay2753
4 жыл бұрын
THIS IS ME
@jacksonputin9472
4 жыл бұрын
Lol my chemistry teacher doesn't teach
@mayaelmosalamy
4 жыл бұрын
I have a chemistry exam tomorrow and I’m scared I’m going to fail.. i hate chemistry tbh, wish me luck!😰
god bless you and your crazy ability to teach me something in 20 minutes that my teacher hasn't been able to teach me in 3 weeks
@kennethpiguez449
3 жыл бұрын
He is helpful❤ thanks for him.
@grohgurt
3 жыл бұрын
Bruh you had a 3 weeks to learn this?! Im only getting a week!
@peanutsnail
3 жыл бұрын
Eva holy crap, good luck !!
@kennethpiguez449
3 жыл бұрын
Hahahaha youre so funny millie
@ehsanyoonesy8682
3 жыл бұрын
exaclly
Why is my brain saying Avocado's number
@yashasviwathsala6903
5 жыл бұрын
me tooo..
@nrtyqh2266
5 жыл бұрын
i bet u r hungry
@rahmaabdi3163
5 жыл бұрын
Same😂😂
@jericholegend447
4 жыл бұрын
Avogadro
@adommillsrobertson9181
4 жыл бұрын
Because you are a dick head
Bless ur soul, I might actually pass my chem test now😂
@jessicaclermont8086
7 жыл бұрын
SAME!!
@laurenskipper3839
7 жыл бұрын
Lol true
@atreyeesengupta3163
6 жыл бұрын
Ur grt at teachin man
@WillPlaysMCPEOfficial
6 жыл бұрын
Jesse M same
@Gobbedlygook
6 жыл бұрын
Hello everyone, I’m Jesse’s close friend and I’m sad to say that he dropped out of school after failing the test
Literally watching this 5 hours before the deadline
@25thbam53
3 жыл бұрын
Same
@breezymontanna8383
3 жыл бұрын
BHHABHAAHBSAME nado bro
@standowner6979
3 жыл бұрын
Smells like IB
@oliviascott3714
3 жыл бұрын
Try 30 minutes 😭
@gabiallen3617
3 жыл бұрын
Try 3😏
At about minute 8:00 it has to be 2.4x10^24, not 2.4x10^23.Nevertheless, keep on the good work. :)
@TheOrganicChemistryTutor
7 жыл бұрын
Thanks for letting me know.
@shizuchuan
6 жыл бұрын
The Organic Chemistry Tutor I thought I was the one who is wrong BTW thankz m8
@robpearson6709
6 жыл бұрын
I caught that also. It confused me until I saw your comment so thanks
@jacquelinealmazan9169
5 жыл бұрын
Same!
@deepblack1
5 жыл бұрын
I'm happy to have caught that too! That makes me feel better about having learned enough to catch that.
I wish I was as smart as the guy making these videos. I am literally on one of these vidoes every other day.
@nou_9033
4 жыл бұрын
work hard dream big and you will be even better than him
@dizonjamesmulenga7260
2 ай бұрын
@nou_9033 better than him is unimaginable for me 🙇🏾♂️ the guy knows this stuff just so much.
@aaiizee3
2 ай бұрын
@dizonjamesmulenga7260 still nowhere near as smart as this guy but 4 years later and I can at least say I became a organic chemistry tutor while I was in college lol
can we already give this guy an award? my teacher is about to give up on me because I can't get what the mole concept is nor the words he is saying. And this guy already finished it in just 18mins.
Got a 94% on my science exam THANKYOU😊
@ralphbahlis9427
9 ай бұрын
Nerd
@merry1694
8 ай бұрын
@@ralphbahlis9427You’re just mad you couldn’t get a 94%
@snowecaddel9454
8 ай бұрын
Congrats, that’s a huge accomplishment :)
@mpclol6019
8 ай бұрын
@@ralphbahlis9427your just mad because your dumb, I bet you couldn't even get 20% right😂😂
@jennie08._
4 ай бұрын
it's aint her fault she smarter than u. sorry @@ralphbahlis9427
I literally hope you reach every goal in your life because of this thank you so frickin much
In around the 8th minute, the formula unit should be 2.4x10^24 and the no. of Cl ions should be 7.2 x 10^24 as you add one unit of exponent when you move a decimal point to the left
@studystudy3040
Жыл бұрын
yeah
@kanzleribrahim6596
Жыл бұрын
Ok thanks
@Meandeeds
Жыл бұрын
Thank you for bringing that out, for once thought wasn't following through correctly
@poisonedkittylitter1633
9 ай бұрын
Thank you!!! I thought I was not comprehending correctly lol
@Fingrgranny
8 ай бұрын
no it's 7.2 x 10^25
i'm literally so dumb that i still don't understand. like i really don't want to fail. my physical science class is the only thing i'm failing and it's with a low B. everything other class i'm passing. i hate online, it's so hard.
@shefansmithdanawalawithana7685
3 жыл бұрын
same page the difference is that I am taking analytical chemistry
@anonymous-eb9qc
2 жыл бұрын
@Sarah Miller I'm good. I'm in 10th grade now :)
@glasellefuentesando2228
2 жыл бұрын
@Sarah Miller that's true
@KAMIZOM
2 жыл бұрын
You’re not dumb man. School makes a lot of people think that about themselves but they judge your worth in grades solely and not talents and things you excel at. So don’t worry about it. Grades are important but you are not dumb if you have bad grades
its scary how often i come here although i literally cannot process any of these
@gracef.8145
3 жыл бұрын
I dont understand any of this bullshit it just flies over my head. Such nonsense.
@yume6742
3 жыл бұрын
@@gracef.8145 Bruh I understood it immediately. This guy teaches better than any teacher that has taught me
@hajrahc3350
2 жыл бұрын
@@yume6742 heyy can you help? in the 1st conversion he's saying to convert moles to atoms...so atomic no. or atomic mass? idgi T.T
you do sooooo much better at teaching this than my teacher, thank you so much
@nkosivumilenkululeko2436
6 жыл бұрын
one hundred percnt
@daltonh9898
5 жыл бұрын
Same
@Bozbaby103
5 жыл бұрын
Everyone learns differently, just ss everyone teaches differently.
@jackhuang240
5 жыл бұрын
same here :)
@dravenvictoria307
4 жыл бұрын
Hahahaha
You’re an amazing teacher. I wish these videos had been around when I was in school the first time. I have learned more from working out the problems as I watch your videos than from the classes I’m actually enrolled in. Thank you!
Bruh this man's a legend. I didn't understand anything about moles, but this video was like a light at the end of the tunnel. I can actually understand it now.
Because of my up coming exams, I spent a whole hour trying to finally understand this part of the lesson in chem and with the help of this video I am gradually able to understand it more now.
Who has a test today
@matthewpriest5329
3 ай бұрын
😂😂😂 I don’t but I’m struggling
@elainehogan8568
2 ай бұрын
I’m cooked
@whailingwhale6352
2 ай бұрын
Hope u did okay im cooked too buddy@@elainehogan8568
@dizonjamesmulenga7260
2 ай бұрын
Exams. ✋🏾
@justarandomdude.1136
Ай бұрын
Tomarrow
Damn...he really does everything. God bless your soul my dude.
Dude you are a literal life saver my chem teacher doesn’t help me and he never answers any questions you are so awesome thanks i appreciate so much what you di
Two things I daily thank the god of heaven in all his righteousness and condescension: 1. "The Organic Chemistry Tutor" and 2. "The Comment Section. "
@garymcleod6772
4 жыл бұрын
Check that: 3 things "The Pause Button."
@frazebean5117
3 жыл бұрын
@@garymcleod6772 4) KZread
@alyisanoob
2 жыл бұрын
@@frazebean5117 5) a wifi connection
It doesn't represent the animal...this is the best tutor, who is trying to learn a whole semester in 3 hrs?
I love how I can understand everything he teaches that my chem teacher can't make me understand. Love this channel
@anonymousperson1065
2 жыл бұрын
Me too, my chem teacher explains os fast and puts things our exam that he has not taught
Making the most complicated form of simple math--simple. Thank you!
My best teacher ever since high school days and in university too, I'm still learning from you. May God bless your good Heart 💞👌
Wow, that exponent switch from 23 to 24 was a really good point. Thank you.
@ireallylikehuskies9472
3 жыл бұрын
yeah ur right thx Org Chem Teacher
This video was amazing. It was the best video I have seen on the topic. There is a math element that is set-apart from other videos I have seen (which rely heavily on calculators, which belch out digits, with no mathematical accountability, nor understanding), that I can really appreciate, as it will carry into other subject areas, and serve me well, moving on in chemistry. Your presentation was lucid and just...perfect.
i tried watching like 3 videos none of them made me understand except this one thank you sm you're really good at explaining i appreciate it
Thank you agin for your videos. I rely on them for every chapter as I study Organic Chem. I wouldn't be able to understand O-Chem w/out your help! You are fantastic!
Deep THANK YOU for all your work! You have been very helpful. People like you making free content like this are the leading edge of education today. My university lectures aren't as clear, concise, accessible and engaging as this
I HAVE AN EXAM IN 2 HOURS AND CRAMMING RN, LAST NIGHT I WATCHED THE CHEMISTRY 52 MIN REVIEW, YOU DO NOT KNOW HOW MUCH THIS VIDEO WILL HELP ME FROM A 50 TO A 70, AND THE FACT I HAVE MORE MINUTES BEFORE THE EXAM TO WATCH MORE VIDEOS... THANK YOU SO MUCH, NEXT TIME I KNOW HOW TO BE MORE WISE WITH MY TIME BUT YOU HAVE SAVED ME FR
thank you so much sir you just simplified my chemistry life. May God bless you for reaching out to the world
This video is super helpful! I definitely appreciate you for taking the time to make this very educational video!
You are the best! Thank you for breaking this down for all of us!
Hey man, you are a genius! You can't imagine how simple you make these calculations look. Lots of love all the way from Nigeria. I have recommended my friends to this channel. Thanks so much!!! 🙏🙏🙏
This guy has been helping me for my exams ever since I have found this his channel.
Thank you so much for this legendary video , really cleared out all my paranoia regarding molar calculation as i start my first semester of college with Chem 130 classes after a gap year!
@enyplayz1514
8 ай бұрын
i got a question. at around 14:55, he didnt finish calculating, why did he skip the actual calculation, and went straight to converting moles to atoms?
Bro you are carrying me through online school. In both math and chemistry. Thanks so much man
@nejcsimoncic1377
Жыл бұрын
same
You the best tutor ever You make me understand things way much easier than my lecturers can. Keep it up ❤️❤️❤️❤️
thank you so much, I have been one month studying this and couldn't understand anything until I saw your video. You saved my life! Thanksss
I'm really blessed to see this coz i understand this topic by perfection by now...🔥
Good stuff brother, helped a lot!
I have saved this video because I`m sure this is gonna come in great use... Keep it up King! I understood most of it and I`m gonna watch it again to understand it better next time. You help many students understand Chemistry and other subject so much easier and you deserve an oscar for that bro.
thank you my dude, This was very helpful. you laid this all out better than my teacher
For those who are confused 6.02x10²³ = 602hexillion So it's a unit of measure. Half a dozen apple = 6 apples A dozen apples = 12 apples A mole of apples = 602hexillion apples or 602,000,000,000,000,000,000,000 apples.
@liutjinsiu9689
2 жыл бұрын
My brain is hurting even more
@picawat5856
2 жыл бұрын
@@liutjinsiu9689 same
@thepersonaltiy3550
2 жыл бұрын
That didnt help a bit lol🤣.
@asadasadasadsalem7690
2 жыл бұрын
We are confused still 😕
@Cat-cu2dn
Жыл бұрын
@@asadasadasadsalem7690 it’s basically just a unit of measurement! It’s confusing because it’s such a massive unit of measurement, but if you just think of it as 6.02E23 it becomes a lot easier! If you try and just see it as a simple unit of measurement that has a large sum it will probably become a lot easier to understand :) hope this helps anyone in the future in the comment stream, let me know if you want me to explain more!
2years of grade 9and 10 chemistry in 17min well explained video Thanks bro ✨
Thank you so much! You’re an excellent teacher. Saved my life. You’re a blessing 💜
all of your videos i have seen have been more helpful than anything else. Thanks a lot
You are an amazing teacher. I wish you were my chemistry teacher. I also advice that after teaching, you drop two attachments(links): one related questions alone and the other, the solutions . This will help the student test him/herself and get better understanding.
I've learnt that m = n x M and n = m/M are formels that you can use when you want the mole mass, mass or the amount of substance. For example: Calculate the amount of substance for 750g propan. Propan= C3 H8 12x3 + 1,01x8 = 44,08 750/44,08 = 17,01 g/mol Also I understood the video very well!
8:00 why ? It should be equal 2.4 ×10^24 cause we added a 10 to 24 × 10^23
Thank you so much for this video as class is fast paced and I often struggle to keep up. My professor has never broken it down in such a clear and straightforward way!
You're a life saviour. Thanks a million
thank you so much!! my school just switched to online and it's killing my brain! these vids are so helpful 9:57
@fahadqureshi7805
2 жыл бұрын
lel im sevou's Alt
Thank you for making sense of this for me. We have no lecture as apart of my online class, and its hard for me to just read something and get it. Even with examples!
babeee i literally wanna bailed my eyes out when u start explaining! it's sooo easy to catch uppppp. you deserve my college fee. may god bless you
I think I understand my chemistry now 😭 thank you so much
20 minute video better than 6 weeks of Chem class
im so glad I found your video for the life of me I couldn't find out why 10^23 changed to 10^24.thanks alot
Thanks so much for the clear and thorough explanation !
Actually helped took chem on high school needed to refresh my memory for college 👍🏻
Thank you so much for your video. I have a chemistry test tmrw wish me luck :)
Man, your explanation is clearly understood.
This is has been immensely helpful. Thank you so much!
GOTTA SPEED RUN THIS BEFORE MY TEST IN 10 MINUTES
@etherealsunny
Жыл бұрын
LMAO
This really helped! I could not get it in class the reason why the 10^# was changing from 23 to 24. Now i get it! test tomorrow!
@ireallylikehuskies9472
3 жыл бұрын
sameee
@fitnessabdul6811
3 жыл бұрын
@@ireallylikehuskies9472 How'd it go?
@shoppingcart2310
2 жыл бұрын
@@ireallylikehuskies9472 please reply I feel bad
THANK YOU SO MUCH. I cannot tell you how much this helped. I was completely over complicating things.
Professor Organic Chemistry Tutor, thank you for an outstanding focus on Avogadro's Number and its usage in moles to grams and grams to moles conversations/calculations in AP/General Chemistry. Avogadro's Number is important in all levels of Chemistry. Professor Organic Chemistry Tutor, thanks to the viewers for finding and correcting the error(s) in this video.
@theblueprint2001
5 ай бұрын
when you sleep i will be in your bed with you
I have been trying to learn this concept for weeks now, and somehow you taught me this in 20 mins when my teacher hasn't been able to teach this to me this in the time that we already have an exam coming up on it, so thank you🙌
Bless you and your Avacado’s number. 😂😂 (yes I know it’s Avogadro’s)
@VenomSkywalker.
4 жыл бұрын
hahahaha I am literally wheezing from this comment
@wimalart8545
3 жыл бұрын
In the beginning of the video you said that the value of the mole is *6.02x 10^23 but it should be 6.022x 10^23!!. as mentioned in our book . Even I searched in the web and got the answer as 6.022x10^23*.
Congrats on 1 mil!!!
Thank you so much, i have been studying this topic for a month now and still didnt get it but you made rly easy to understand.
This helped a lot, thank you so much!
this man has over a million subs
I love this guy so so much his sound is so relaxing to hear too
Thank you so much I really appreciate it helped me out a ton I wasn't really comprehending the topic but now I am very confident in my skills and am ready for my quiz tomorrow. Thanks much love!
You honestly taught me a week's worth of reading and Zoom lessons in 18min. and for that I owe you my Chem grade. We stan a concise king
@elijahebbert6884
3 жыл бұрын
Same here
"In chemistry, it doesn't represent the animal. It represents a number." Nice One!
This helps I missed a couple days of school and had no idea what was going on 😭 ... 7 years later this video is still helping people
Thank you very much! Happy New Year!
dont know how to thank you. my teacher could never make me that understood.
Omg thank you so much, I was so lost!! This video literally changed my life lol
thank you so much, i had no clue about this and now i understand clearly, may God continue blessing you
You dont know how much this helps me. Its been 28 years since i took gen chem and organic. Now i basically have to make my own medical device (for me and the world).....ive got access to the laboratory but i have to run the experiments, which means i need these calculations ! Im subscribing right now.
@Official_Dennis
Жыл бұрын
For more simplified approach, tap the link below docs.google.com/document/d/1fn69DhuiSm1KjLnYQfVHVdNVTJAwkcFErv4aZBXO18Y/edit?usp=sharing
Your Channel is really really helpful Especially on this lockdown You have a been teacher for thousand people Thank you so muck :'}100 likes plz
The explanation of Avogadro's number and molar mass is the best that I have seen. Great job. There is an error at about 8 minutes. Should be 10^24 not 10^23. This is minor issue - just pointing it out for others in case they notice it.
@jemeru9665
Жыл бұрын
thx
I've not been paying attention in the past like week of chemistry, but this'll teach it all in so much less time
You helped me alot and I'm glad that you continue and pursue what you are doing. Thank you so much for the effort of teaching.
You're much better than my teacher in chem teaching. Thanks for your help dude❤️
Bro why do chem teachers think we learn stuff overnight 🤨
@Yaseen-dr3dt
3 ай бұрын
😢
@Gypsy_Moth
2 ай бұрын
Nah for real tho 😭
@markgio229
2 ай бұрын
watch me
My man you are a freaking GENIUS
I think you are the chemistry scientist awesome, bro mind blowing , out standing
This guy is pretty good
You've really helped me pass my test. Thankyou so much
This channel is my savior.
Thank you so much I actually understood everything you said,you made it look so easy and simple.❤
Thx man, the formula unit part helped me a lot!
Thank you so much though, you make so much more sense than my teacher
holy shit!!!! In 20 minutes I have learned more than I did in 3 weeks dawg! THANK YOU