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Ideal Gas Law Practice Problems

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  • čas přidán 7. 11. 2010
  • To see all my Chemistry videos, check out
    socratic.org/chemistry
    Sample problems for using the Ideal Gas Law, PV=nRT. I do two examples here of basic questions.

Komentáře • 905

  • @bassam7714
    @bassam7714 Před 7 měsíci +135

    We are from 2024

    • @DaChickin-ic7mp
      @DaChickin-ic7mp Před 3 měsíci

      Nuh uh this reply is from 2014

    • @kyruzen1082
      @kyruzen1082 Před 2 měsíci +1

      And we're suffering

    • @LawnmowerMaster
      @LawnmowerMaster Před 2 měsíci

      @@kyruzen1082 yes

    • @Daro06
      @Daro06 Před 2 měsíci +1

      Yes I just wanna pass my exam

    • @kyruzen1082
      @kyruzen1082 Před 2 měsíci

      @@Daro06 ME TOO this definitely help me in my exams calculating the missing variable that need to be find

  • @josuerose1155
    @josuerose1155 Před 5 lety +1037

    9 years later and he is still saving kids from being swallowed by their chemistry teacher

    • @masonkoller8962
      @masonkoller8962 Před 4 lety +24

      Josue Rose Coronavirus has give his channel thousands more viewers now

    • @Morningstarintheroses
      @Morningstarintheroses Před 4 lety +1

      Yeah

    • @mycatwashere4760
      @mycatwashere4760 Před 3 lety

      Ikr

    • @deaneyle3940
      @deaneyle3940 Před 3 lety +6

      Lol I took chemistry 110 and my teacher didn't even post any instructions for the ideal gas, what a joke and this guy saving my a*s !!!

    • @Will_Cello
      @Will_Cello Před 3 lety +3

      Mine has already swallowed me

  • @teganburnette3933
    @teganburnette3933 Před rokem +71

    12 years later and you still make better sense then most of the chemistry in school, thank you so much

  • @RyanFiveTwo
    @RyanFiveTwo Před 7 lety +476

    You explained this 10000x better than my professor.

  • @Timounyo34
    @Timounyo34 Před 8 lety +473

    I might be a bit dramatic but this video made me cry because I get it! Chemistry is hard for me but as I gear up for another round of it next semester, I'm motivated to study and prepare in advance to change that. Thanks for these videos. It's nice to have help like this.

    • @hmz01_
      @hmz01_ Před 7 lety +15

      LMAOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO TANNER HAHAHAHHAHAHA THATS SO FUNNY LMAO

    • @user-gs9dx1dg9n
      @user-gs9dx1dg9n Před 6 lety +8

      Timounyo34 9 more weeks left for me lucky you are already done with chemistry

    • @AustinMarrProductions
      @AustinMarrProductions Před 5 lety +8

      @@user-gs9dx1dg9n now I'm in your position, lucky you are already done with chemistry

    • @user-gs9dx1dg9n
      @user-gs9dx1dg9n Před 5 lety +3

      @@AustinMarrProductionsThat stinks physics is way easier thought

    • @user-ky5sd7jy7o
      @user-ky5sd7jy7o Před 5 lety +3

      sameeee lucky this was 2 years ago for you

  • @Angie4b1g
    @Angie4b1g Před 9 lety +626

    I've watched so many of these videos that I'm starting to think I should start doing my homework with a big black Sharpie.

  • @tdewitt451
    @tdewitt451  Před 11 lety +30

    Hey everyone, I'm here to help. If you have any questions or just want to learn more, click on the link in the description above. It'll take you to a page where you can ask me questions.

  • @bmfreed17
    @bmfreed17 Před 7 lety +197

    "Oh I love this, so satisfying, doesn't that feel good" lololol I died 😂

    • @jamaicansistarobinson7587
      @jamaicansistarobinson7587 Před 6 lety +7

      This is how you know that Tyler was born to do just this!

    • @amandaschaefer2967
      @amandaschaefer2967 Před 5 lety +11

      It really is satisfying to have those units cancel out! :-p

    • @Airraca
      @Airraca Před 5 lety +3

      That's legit how I feel when everything is balancing correctly in my equations, haha. It does feel amazing

    • @lisaschael5538
      @lisaschael5538 Před 4 lety +4

      If you are a chemistry teacher it feels good to cross out units. The excitement is probably not the same if you are a chemistry student.

    • @evangelinecharlie3700
      @evangelinecharlie3700 Před 3 lety +1

      I went to the comments section so fast I just knew someone would say it😂

  • @desireeheflin3849
    @desireeheflin3849 Před 10 lety +188

    omg so with problem number two to get 285 you have to time 2.15 by 35.28 then you times 3.24 by o.o821 then you divide the number you get from 2.15x35.28 by the number you get from 3.24x0.0821 just thought that might be helpful for some because at first i had no clue how he got 285.

    • @collegechick816
      @collegechick816 Před 9 lety +17

      Thanks so much! I was so confused before reading your comment. Lol.

    • @cherryblossoms4528
      @cherryblossoms4528 Před 7 lety +11

      Desiree Heflin lol I know that's basic Math, but your comment really did help me😃

    • @nakanangchuchu9473
      @nakanangchuchu9473 Před 7 lety +2

      Desiree Heflin THANK YOOOOOOOO

    • @kamaribenison
      @kamaribenison Před 7 lety +3

      Desiree Heflin Thanks Cause i was like how did he get that

    • @Hayden-ln7th
      @Hayden-ln7th Před 7 lety +7

      it still comes up with the wrong answer though?

  • @MoonBusters
    @MoonBusters Před 10 lety +23

    You're the reason why I'm passing chemistry right now thank you so much!

  • @calebneve2893
    @calebneve2893 Před 3 lety +13

    I just love this guy he’s got good energy and he’s so good at explaining this in a clear way

  • @damarissarahihidalgo8562
    @damarissarahihidalgo8562 Před 2 lety +1

    Today my teacher literally had a whole hour to teach us this and she just quickly went through it, and went back trying to re-teach us during the lesson. I got overwhelmed, wanted to cry went to the restroom and back and she was still rambling, you have saved me so much time by staying late at school to get tutoring by her making my confusion worse, the slow pace and slow explanation is the type of teaching style I learn best. THANK YOU SO MUCH

  • @angelicacuevas8102
    @angelicacuevas8102 Před 7 lety +4

    I love this, so simple, so quick to the point. You restore the hope for Chem in me. I feel brave enough to tackle my exams. You the real MVP!!

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    @rachel2qt123 Před 10 lety +177

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    • @lettisable
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      I never understand chemistry in class! But now am loving Mr. Tyler's lectures. Amazing profffff!

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      @MdNahid-rh7ms Před rokem

      Hi❤

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    @jenbarry6784 Před 5 lety +1

    As a Homeschooling mom with no chemistry knowledge, you are a lifesaver genius! Love your approach because it breaks everything down in such a simple and easy way to comprehend. I wish you would develop a curriculum of your own if you haven't already! Your mother must be very proud!

  • @mrsroschbach
    @mrsroschbach Před 8 lety +14

    You sir make chemistry SO EASY TO UNDERSTAND! Thank you!

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    @yeseniaherrera3387 Před 10 lety +20

    This video explained my entire class in less than 10 min man your a great teacher please keep the videos going. thanks so much!!

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      @haydeestriever2830 Před 5 lety

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    @coledeleon7951 Před 6 lety +1

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  • @anjawutz6656
    @anjawutz6656 Před 4 lety +1

    I love your videos, Tyler. They are so helpful! You speak slowly and clearly and explain things so well. Thank you!

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    @NoName-zh1jz Před 5 lety +36

    I can feel my IQ rising as I watch this

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    @giaonguyen3799 Před 5 lety +11

    7 years later I’m here to comment, can you be my teacher. I smiled through his videos because I finally get the R thingy

  • @Eeeeeemery
    @Eeeeeemery Před 2 lety +1

    I have been watching a bunch of your videos for my chem class. Thank you for making these formulas so much simpler and straightforward to understand!

  • @alanguajardo8623
    @alanguajardo8623 Před 9 měsíci +1

    Took 10 minutes to learn all this while my professor makes a 50 minute video over this and was still left clueless. Thank you man!!

  • @NewtandHunter23
    @NewtandHunter23 Před 10 lety +3

    You have taught me more in 10mins than a week of class. THANK YOU

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    @joshuaesposito5409 Před 4 lety +3

    Man I feel confident rearranging equations because of you.. I had no idea before this.. you are a legend..

  • @nicoledelacruz764
    @nicoledelacruz764 Před 9 lety +2

    Please make more videos! Im so thankful for your channel because youre the only reason why im passing chemistry right now ❤️!

  • @deliagarcia4371
    @deliagarcia4371 Před 3 lety +1

    God bless your beautiful joyful soul Tyler! I just love seeing how happy you get when everything lines up. You really make me love learning!!!!

  • @HollyJoCastaway
    @HollyJoCastaway Před 9 lety +3

    Thank you, thank you, thank you so much for making these videos! I'm doing review packets as summer work for AP Chem and I essentially had to teach myself how to do a years work of chemistry concepts in about 2 months. All because the only thing my teacher taught us last year that we didn't already know was how to light a Bunsen Burner. Because of your videos I'm 100% sure it's the only reason I'm not failing yet.

    • @HollyJoCastaway
      @HollyJoCastaway Před 9 lety

      TheBandNerd6 Correction *that we didn't already know how to do was light a Bunsen Burner.
      that makes a bit more sense now.

  • @justinsantos5751
    @justinsantos5751 Před 7 lety +8

    This helped me so much in my homework as I missed my class. Thanks a lot sir!

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    @rachellopez683 Před 7 lety

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  • @ChipsML
    @ChipsML Před 8 lety +4

    Thanks heaps man, I know this video is nearly 6 years old but you've helped me heaps for my chemistry exam tomorrow, thanks dude!
    p.s. CZcams videos are so much easier to follow than teachers during class

  • @rhodakrista
    @rhodakrista Před 9 lety +6

    this right here ^ is the reason I don't get anything under a 90 in Chem- thanks for the lessons!

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    @nonwestern_outofslavery Před 2 lety +1

    The way he teaches the things get Tooo easier.....
    Thank you so much...
    Lot of effort needed to make lecture like Tyler dewitt 👏👏

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    @darlaisaac8434 Před 8 lety

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    @chrisrojas3162 Před 9 lety +4

    Your videos have given me vigour and hope in my chemistry class! You make it so much simpler and enjoyable! Thank you! Do you have anything on quantitative calculations?

  • @srishtirai5118
    @srishtirai5118 Před 6 lety +9

    In India all that calculation has to be done manually...bcoz u can't use calculators..😅😭😭😢..what a pain...
    And Tyler is the best chemistry teacher...thnx a lot...😍

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    @elisabethvasquez238 Před 8 lety +1

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    @carlyhunter92 Před 4 lety

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  • @tdewitt451
    @tdewitt451  Před 11 lety +3

    good question. i have a video that should address exactly what's confusing you. watch "ideal gas law introduction," and message me if you still have questions.

  • @yurimins
    @yurimins Před 8 lety +15

    Wow, you make everything so easy :')

  • @AVincentelli1
    @AVincentelli1 Před 11 lety

    It makes me want to learn this more by your enthusiasm. I never seen someone truly enjoy something like this, it makes me want to enjoy it as well

  • @rebo.p.3713
    @rebo.p.3713 Před 10 lety

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    @katelynmoore937 Před 4 lety +6

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    @eamis7792 Před 9 lety

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  • @Alienprince1
    @Alienprince1 Před rokem

    I have a test on this tomorrow and AP chemistry and this helped so much. It was explained very well.

  • @michellefarina718
    @michellefarina718 Před 9 lety +5

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    @AlderDragon Před 13 lety

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    @theonemx830 Před 8 lety +4

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    @animeluvrize Před 10 lety +3

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    @emmachapman8591 Před 7 lety

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  • @DJdino7
    @DJdino7 Před 2 lety

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  • @johnfeegel5920
    @johnfeegel5920 Před 10 lety +8

    you anticipate the students' difficulties well....that is a gift...I laughed out loud when you moved T to the left side...and when you leave R to the end and avoid "triple-decker" fractions....EXACTLY the trivial BS that scrambles (weak) math minds like mine. THANKS again! I owe you a pitcher of Heineken. Cheers!

  • @Patrick-ws8gj
    @Patrick-ws8gj Před 8 lety +8

    You make it so much easier to understand than my teacher. nice vid

  • @alexrice8596
    @alexrice8596 Před 8 lety

    I've been sitting here for three hours trying to figure this out and I watch this video and I get it within thirty seconds.... Thanks so much

  • @e.mo.4194
    @e.mo.4194 Před 6 lety +1

    So beautifully explained and music to my ears. I was so confused before. Thank you so much!

  • @javierreyes940
    @javierreyes940 Před 9 lety +6

    you sir are a true genius thanks for the help, this really cleared things up for me! +1 subscriber

  • @tdewitt451
    @tdewitt451  Před 12 lety +5

    great question. watch my video called "ideal gas practice problems with molar mass," where i talk about how to do that.

  • @Sylvivi
    @Sylvivi Před 2 lety

    This literally brought me tears of joy. Thank you for making this gas law a breeze for me! Highly appreciated!

  • @KatinaMega
    @KatinaMega Před 6 lety +2

    THANKYOU SO MUCH FOR THIS VIDEO ❤️ it really helped.. considering that my teacher didn’t really explain the n and t and all that stuff but I get it now!!!! he gave us a 4 page worksheet and I didn’t know how I was gonna complete it!! This helped soooo much, you are the reason I understand significant figures.. please keep doing this 🙏🏾👍🏾🙂

  • @mightye6669
    @mightye6669 Před 9 lety +26

    this guy is a beast
    saves my ass everytime

  • @friedrichdergroe4143
    @friedrichdergroe4143 Před 8 lety +3

    When I do it (2.15 x 35.28 divided by 3.24 x 0.082 = 1.92 k) so what I have I done wrong ??

    • @clydeescultor7185
      @clydeescultor7185 Před 7 lety +1

      When I do it, its 2.15 x 35.28 divided by (3.24 x 0.0821) and i got 285.153......

  • @kianakovacevic
    @kianakovacevic Před 4 lety

    4 hours of courses I was completely lost in, now made sense in a 10 minute video by you. THANK YOU!!!!

  • @gracetakudzwa
    @gracetakudzwa Před 11 lety

    I love this, so understandable and i love the thing of having examples too, it makes it easy to relate to the question paper back here

  • @rophijoysumadia8240
    @rophijoysumadia8240 Před 8 lety +8

    how did you get that answer?
    if in my calculation its only 1.922

    • @ShineWithin2020
      @ShineWithin2020 Před 8 lety +5

      +Rophi Tejada hey I got the same answer but I eventually know what he was on about. So bassicly in the calculator you put as a fraction all together as 2.15X25.28 and then underneath you put 3.24X0.821. So yeah you don't do it as a separate fraction just as one large fraction!! :) hope you got the correct answer?

  • @PrestigeLoft
    @PrestigeLoft Před 10 lety +4

    on problem 2 how did you get 285.1536 please explain

  • @devliniboubi7496
    @devliniboubi7496 Před 9 lety +1

    Thank you so much for this! I have been stuck on these types of problems and your methods have really helped me!

  • @dariusreed2737
    @dariusreed2737 Před 8 lety

    Genius... I love how enthusiastic you are about this. I was wondering how do you set up the problem as pv equal to nrt

  • @KelvinDjango
    @KelvinDjango Před 10 lety +5

    What happen when R is 8.314J/(mol k)?

    • @tdewitt451
      @tdewitt451  Před 10 lety +14

      Check out my video called Ideal Gas Law Introduction, and I'll show how to do that!

    • @CastilesoapBarUSA
      @CastilesoapBarUSA Před 7 lety +1

      Tyler: great job. your vids are super ez to follow. Thanks for doing so many.

  • @rebeccadezylva7040
    @rebeccadezylva7040 Před 7 lety +4

    oh my LORD you just saved my ass, thanks so much!

  • @its.chris4324
    @its.chris4324 Před 6 lety +1

    Wow! Great videos, I was completely lost this unit but you got me back on track, thank you so much!!!

  • @jessicajane2400
    @jessicajane2400 Před rokem

    Thank you for sharing your knowledge. The way that you explain things is organized and thorough. 10/10

  • @xmwpkx94
    @xmwpkx94 Před 8 lety +10

    You rule man. My chem professor is so damn indian i cant understand a word he's saying thanks for all the help

  • @ErickFooty
    @ErickFooty Před 9 lety +12

    This guy is bae

  • @mcnamee1294
    @mcnamee1294 Před 12 lety

    Your a great teacher, you keep it simple, and explain things clearly. Your set up is also amazing! I hope to see more videos from you!

  • @Hehe-es2rq
    @Hehe-es2rq Před 3 lety

    You and your channel are lifesavers, thank you, Tyler.

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    @_ashyou Před 7 lety +3

    I disabled adblock for you, and I will not use it from now on....

  • @user-og5he8li9u
    @user-og5he8li9u Před 3 měsíci +5

    Who watch this video in 2024

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    im going to take entrance exams and ur videos are really be a big help for me, im slow @ solving these but you made it look so easier! u r awesomee

  • @angelappiadu-manu8078
    @angelappiadu-manu8078 Před 7 lety

    this is my first time watching your videos and this just helped me so much for my test tomorrow. Thank you!

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    @9878ification Před 10 lety +3

    why R you here??? haha get it ?

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    @AO-yw3gz Před 8 lety +6

    your great hope you dont like trump

  • @Yasminescookingshow
    @Yasminescookingshow Před 8 lety +1

    You make me like chemistry Mr. Dewitt. I wish I could say the same about my professor. I saw your lecture at the TED. Great job by the way. Thank you for being a visual educator.

  • @marlouapa322
    @marlouapa322 Před 2 lety

    I realllyyy love how you explain. You explain better than any other professor

  • @emilyg.8457
    @emilyg.8457 Před 6 lety

    I read the entire chapter and didn't get it at all and in 10 min you made it make so much sense. Thank you!

  • @KMQUEEN85
    @KMQUEEN85 Před 3 lety

    Any time I don't understand something in chemistry...I head straight here. Thanks again and again!!

  • @stellamarizdolor1711
    @stellamarizdolor1711 Před 4 lety

    Thank you. Being confused to 3 hrs online class . Now i totally understand it clearly.

  • @janellorozco4206
    @janellorozco4206 Před 8 lety

    Bless you man! Every time I have a test for chemistry I always look you up. For some reason you make the process of the problem so much more simple than any of the teachers at my school. Thank you, because of you I've aced all of my tests! Hopefully I did good on this one too. :-)

  • @viscosity7893
    @viscosity7893 Před 5 měsíci

    You the only person on the entire internet that's solving for temp

  • @Aerospaceman
    @Aerospaceman Před 7 lety

    This makes so much sense, thanks. Looking forward to more examples.

  • @sanyuktakakani4039
    @sanyuktakakani4039 Před 7 lety +2

    Thanks for these awesome videos. You made chemistry my favorite subject!

  • @BigTpetty
    @BigTpetty Před 7 lety

    Dude, I'm a 23yo college student and your vids are helping me TREMENDOUSLY! Thank you sir!

  • @alliahmhaebegino7787
    @alliahmhaebegino7787 Před 4 lety +1

    thank you so much, Tyler DeWitt!!! I've learn so much from you, so much help for my incoming college entrance test, I hope I could paas, THANK UUU!!!!

  • @AlanGarcia-ib9yo
    @AlanGarcia-ib9yo Před 4 lety +1

    I would literally drown in chemistry of i wasnt for this guy !! THANK YOU !!!!!

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    @Jennifer-pi6ty Před 7 měsíci

    You are my Christmas miracle!!! THANK YOU!!!! Your videos helped me understand and pass chemistry

  • @stephanieee7547
    @stephanieee7547 Před 5 lety

    This helped a lot! Thank you! Please continue to make more videos! Your teaching helps a lot