Molarity Made Easy: How to Calculate Molarity and Make Solutions

Molarity is a very common way to measure concentration. It is defined as moles of solute per liter of solution.
For a limited time, get $200 cash if you qualify! Check out:
accounts.chase.com/raf/share/...
The molarity formula is:
M = n / V
M is molarity
n is number of moles of solute
V is volume of the solution in liters
This equation may be rearranged to solve for any one of those three variables. The units of molarity are moles per liter, mol/L, or simply M, which is pronounced "molar."
In this video, I also describe how to make a solution of a certain molarity.
Please see my related video on mass percent concentration:
• Mass Percent of a Solu...
My goal is to make chemistry easier ;)
ketzbook.com
#mole #solutions #molarity #madeeasy #chemistry #ketzbook #tutorial

Пікірлер: 447

  • @mateensaliminejad1853
    @mateensaliminejad18533 жыл бұрын

    KZread should make a college and/or high school only using KZread teachers like this. Imagine how amazing it would be.

  • @stickshiftstarship

    @stickshiftstarship

    3 жыл бұрын

    Try Khan Academy. Very helpful.

  • @beepbeeplettuce848

    @beepbeeplettuce848

    3 жыл бұрын

    @@stickshiftstarship i pissed on the floor khan acadamy didn't help me

  • @jollyelmroot

    @jollyelmroot

    3 жыл бұрын

    That won’t happen, they want us to be dumb

  • @favourafinni

    @favourafinni

    2 жыл бұрын

    Really, most of the exams I wrote were from watching youtube videos. Very helpful

  • @GIGIBEP

    @GIGIBEP

    2 жыл бұрын

    Iam here now because my teacher is showing us this as course material, so yes, definitely youtube is a college...lol

  • @stephannopena85
    @stephannopena853 жыл бұрын

    POV: your wathcing this the day befor your exam because you have no idea what chemstry even is.

  • @user-jx5hy1wx2s

    @user-jx5hy1wx2s

    20 күн бұрын

    2hrs before 😭

  • @samiksingh8674

    @samiksingh8674

    15 күн бұрын

    3 hrs before 😢

  • @NicoleKada
    @NicoleKada3 жыл бұрын

    I just want to say thank you so much for reading everything out loud that you were showing on the screen. I am blind and this means so much to me. It helped me to follow along with exactly what you were doing. I’m actually a chemistry nerd, but I’ve always hated chemistry with numbers because it’s been difficult to visualize. Organic chemistry is more my style, but I needed this information to record a TikTok video, so thank you!

  • @ekabumbu992
    @ekabumbu9926 жыл бұрын

    Oh wow, I understand it so much better than my Chemistry Teacher. Thank you this was extremely helpful. I wish teachers would put some passion in teaching to help students successful. I am currently a student at SCC. Thanks

  • @ketzbook

    @ketzbook

    6 жыл бұрын

    You're welcome!

  • @carverdewey653

    @carverdewey653

    5 жыл бұрын

    Super cool caschool

  • @Dftntlynotright

    @Dftntlynotright

    5 жыл бұрын

    Agreed!

  • @pynthymmailangdkhar1403

    @pynthymmailangdkhar1403

    3 жыл бұрын

    @@ketzbook sir can u explain aldehyde ketone and carboxylic acid

  • @emmanuelseequeh6054

    @emmanuelseequeh6054

    2 жыл бұрын

    Me too

  • @novalie1151
    @novalie11515 жыл бұрын

    I watched this video three times over and finally understood the concept, thanks to Ketzbook and my lovely chemistry teacher. Everything makes so much more sense, and I passed my chem test, thanks Ketzbook!

  • @robertopizano6436
    @robertopizano64364 жыл бұрын

    You are the best in teaching Chemistry in KZread, concise and right to the point, thank you and congratulations. Roberto Pizano

  • @mohammedhijazi7975
    @mohammedhijazi79755 жыл бұрын

    you are my hero 2019 (medical chemistry)

  • @Daf923
    @Daf9233 жыл бұрын

    OMG I LOVE YOU!!!!! I’ve looked at other KZread videos and didn’t understand but this helped me so MUCH. I really hope you have an amazing year!!

  • @HAAMEEMCREATIONS
    @HAAMEEMCREATIONS5 жыл бұрын

    Your way of presentation is awesome. Making complicated topics into easier. Thanks. Expecting more topics from thermodynamics and complex compounds.

  • @xabbiverse334
    @xabbiverse3344 жыл бұрын

    Thank you so much for this tutorial! I understand what my chemistry teacher says because he makes it sound complicated!!!!

  • @lajwarkhattak3608
    @lajwarkhattak36083 жыл бұрын

    i was really confused by this topic and always lost my numbers but this helped me through the chapter easily . thanks a bunch !

  • @officialkreativek
    @officialkreativek3 жыл бұрын

    I have a lab practical tomorrow, and this video cleared up so much confusion. Thanks!!

  • @alallisans
    @alallisans3 жыл бұрын

    i missed the class we learned this and i have a test on it tomorrow but this video explained it perfectly! thank you so much, you have most likely saved my grade :)

  • @MarciaArleneDebra
    @MarciaArleneDebra6 жыл бұрын

    Good presentation that includes all the aspects that a student needs to know for a thorough understanding of molarity and concentration. I particularly like the variety of examples provided that demonstrated the different ways in which molarity could be use. the video is short but yet so enlightening. Good job!

  • @ketzbook

    @ketzbook

    6 жыл бұрын

    Thanks!

  • @trashpanda70
    @trashpanda704 жыл бұрын

    When I started watching this I had no idea what molarity was at all because the teacher made it so complicated and literally not 3 minutes in I understand it to the point of solving the problem on my homework I had no clue how to do. Amazing video thank you

  • @ketzbook

    @ketzbook

    4 жыл бұрын

    Glad it helped!

  • @coldmiso.5781
    @coldmiso.57813 жыл бұрын

    It took me 7 hours to figure that out on my own, this video explained it in 7 minutes lol

  • @faheemamohideen3868
    @faheemamohideen38683 жыл бұрын

    I'm literally a biochemical graduate and couldn't understand my values were totally whack. Then I watched your video and I LITERALLY WAS SOLVING FOR N INCORRECTLY. 😭😭 I've been using this equation for 7 years and all of a sudden, forgot how to math. Love the way you explained the very basic of everything! Keep up the good work!

  • @theonetruesarauniya
    @theonetruesarauniya2 жыл бұрын

    Thank you so much for this. I'm in a nursing prereq track and have been continuously struggling with general chemistry. The only part that really confused me was the solving V=n/M because you converted the L to mL and I was confused as to why. I hope that I will be able to find your vids for the rest of the topics throughout the rest of my semester!

  • @muhammadnihalhabib5094
    @muhammadnihalhabib50943 жыл бұрын

    my teacher took 2 months this man took 2 minutes to make me understand

  • @tigger-im9go
    @tigger-im9go6 жыл бұрын

    Why don't I find this earlier?! I rely on crash course for these vids but it all was So hard... Yours is like mind blowing! Thanks a lot for this!!!😊

  • @fahimahmad9428
    @fahimahmad94284 жыл бұрын

    Really helpful ....one of easiest way of calculating molarity.... Basic concept is clear .... Thanks for making this easy...

  • @nagihangot6133
    @nagihangot61334 жыл бұрын

    Been looking for 5:32 kind of quewstion for a whole hour, now. Thank you, saviour.

  • @missionlunatic81
    @missionlunatic815 жыл бұрын

    Great video. Simple and succinct!

  • @estelamino6356
    @estelamino63562 жыл бұрын

    THANKS for explaining step by step

  • @itxme1432
    @itxme14322 жыл бұрын

    The best video 📹 I ever found on KZread. Thank you very much 🙏.

  • @professorjae432
    @professorjae4323 жыл бұрын

    This is actually perfect, very understandable

  • @luccahagerman525
    @luccahagerman5252 ай бұрын

    this video is the only reason my academic comeback actually worked. W video

  • @ketzbook

    @ketzbook

    2 ай бұрын

    glad to hear it helped!

  • @apricityluv
    @apricityluv3 жыл бұрын

    thank you human, currently crying over my homework but your video helped me

  • @shivshankarchouhan7306
    @shivshankarchouhan73065 жыл бұрын

    Thanks for your help Sir you helped me to understand it in a easy way

  • @sarahhayden3880
    @sarahhayden38805 жыл бұрын

    Thank you very much, saved my test results 😋

  • @nuviavillamizar3245
    @nuviavillamizar32456 жыл бұрын

    Great method, clear, practical... awesome!

  • @juhudyjohn2206

    @juhudyjohn2206

    6 жыл бұрын

    Real

  • @ClaraL27
    @ClaraL274 жыл бұрын

    so clear, great educational tool!!

  • @Dhieu3434
    @Dhieu34344 жыл бұрын

    Fantastic! your explanation is perfect I understand it better thanks

  • @tristanrussekcreel
    @tristanrussekcreel11 ай бұрын

    Very helpful! Thank you!

  • @koolbeenz8474
    @koolbeenz84742 жыл бұрын

    thanks for being simple and precise!

  • @ketzbook

    @ketzbook

    2 жыл бұрын

    welcome!

  • @vosloomashoene7780
    @vosloomashoene77805 жыл бұрын

    Thank you so much, I really appreciate your help

  • @walanjo3818
    @walanjo38186 жыл бұрын

    I hope all chemistry teachers are the same as you. same for math teachers

  • @mimib___6709
    @mimib___67095 жыл бұрын

    Taking Clinical Chemistry and had some review problems like this. Only problem is I took Chem 2 YEARS ago for my first degree. This video explained it so much better than my lecture. Thank you!

  • @ketzbook

    @ketzbook

    5 жыл бұрын

    you're welcome!

  • @zoehowell6895
    @zoehowell68953 жыл бұрын

    explained very well. thanks!

  • @alamujuliana4414
    @alamujuliana44142 жыл бұрын

    Well explained....thank you sir

  • @gw5663
    @gw56634 жыл бұрын

    For a second I thought your handwriting was literally soooo good and I was so confused at how you were writing so perfectly. And then the moment was shattered when I realized what was happening.

  • @HarshShelke77
    @HarshShelke774 жыл бұрын

    Best tutor ever.

  • @aqeelhaider9965
    @aqeelhaider99652 жыл бұрын

    Thank you so much your video soo easy so amasing and very informative

  • @keerthanamalu6551
    @keerthanamalu65512 жыл бұрын

    this is super cool... Thank you so much

  • @shri8429
    @shri84295 жыл бұрын

    Thank you this video is very helpful for me 😊😊

  • @Imbaragazubugingo
    @Imbaragazubugingo Жыл бұрын

    wow it was such amazing lesson . thank u i understand now whereas in class i didnot

  • @leam6371
    @leam63716 жыл бұрын

    Omg I actually love u so much! Thanks for this!

  • @ketzbook

    @ketzbook

    6 жыл бұрын

    You're welcome!

  • @tessaashelychipepo9082
    @tessaashelychipepo90826 жыл бұрын

    thank you so much, more clear than my chemistry teacher..

  • @mkg2124
    @mkg21243 жыл бұрын

    Thanks this was really helpful on my chemistry 181 homework.

  • @Austin-on4zr
    @Austin-on4zr4 жыл бұрын

    holy shit, i didn't realize my middle school teacher was teaching this complicated crap, thank you for simplifying this.

  • @claytoncox1507
    @claytoncox15076 жыл бұрын

    Thank you so much! I'm taking a test on Thursday and there are subjects on Chem and physics, and in High School I didn't take either. I regret it, but the classes were full so I was placed in Marine Biology:/

  • @ketzbook

    @ketzbook

    6 жыл бұрын

    You're welcome, and good luck!

  • @samsunnahar9175
    @samsunnahar9175 Жыл бұрын

    The video is really so helpful!! Thanks a lot!!

  • @ketzbook

    @ketzbook

    Жыл бұрын

    you're welcome!

  • @mpozzi6882
    @mpozzi68823 жыл бұрын

    Well explained , thanks

  • @Aamirkhan-vt9nv
    @Aamirkhan-vt9nv5 жыл бұрын

    thank you so much bro... its really work for me .

  • @askmegadgets481
    @askmegadgets4816 жыл бұрын

    After a long struggle i learned molarity very well . thank u sir

  • @ketzbook

    @ketzbook

    6 жыл бұрын

    you're welcome!

  • @HarshSharma-ek4pv
    @HarshSharma-ek4pv4 жыл бұрын

    Oh God! Was looking for such an easy and concise video on Molarity. Really relieved. My Chemistry teacher screwed it all up. Thank you so much....

  • @ketzbook

    @ketzbook

    4 жыл бұрын

    you're welcome!

  • @swami1913

    @swami1913

    2 жыл бұрын

    @@ketzbook CuS04×5H2O, on 6,50 second, why 9 O?

  • @princekakkar7825
    @princekakkar78256 жыл бұрын

    very well done..👍👍

  • @mistybarrett86
    @mistybarrett865 жыл бұрын

    This video was a little fast paced, but VERY helpful! Thank you : )

  • @ketzbook

    @ketzbook

    5 жыл бұрын

    you are welcome!

  • @prxnv

    @prxnv

    4 жыл бұрын

    @@ketzbook Hey Ketzbook, I have a question and couldn't find the answer to it anywhere on the internet or in my textbook, hoping you can answer it. In these problems, how can something like an acid or a base have molarity? What is the solute and solution involved in calculating the molarity?

  • @ketzbook

    @ketzbook

    4 жыл бұрын

    @@prxnv the acid or base is the solute. An acid or base will act the same way, more or less, as any other solute.

  • @mercyobasi2066
    @mercyobasi20662 жыл бұрын

    I love your videos so so much This one is so helpful cause I am to write an exam tomorrow I wish I could understand my teacher like this

  • @AkshajMusic
    @AkshajMusic4 жыл бұрын

    Best Video I have seen!

  • @iamtherat00
    @iamtherat004 жыл бұрын

    THANK YOU, you sweet angel of Molarity!

  • @estelamestellaestellaiscry4417
    @estelamestellaestellaiscry44175 жыл бұрын

    Excellent practicing I needed to review mire samples...

  • @stylinartist2
    @stylinartist25 жыл бұрын

    Thank you for this video!!! I take Chemistry online, and the book is so confusing. I wish the book/online program was a clear as this. Doesn't make sense to pay nearly $200 for a digital book, then have to look to the Internet & KZread for answers...

  • @arwaroti8125
    @arwaroti81254 жыл бұрын

    professional and simple thanks

  • @ketzbook

    @ketzbook

    4 жыл бұрын

    you're welcome!

  • @samsonadigun9402
    @samsonadigun94024 жыл бұрын

    This is awesome. Thanks so much

  • @Medihealthnews
    @Medihealthnews2 жыл бұрын

    You are amazing. I think I understand now.

  • @maxxxlearner7066
    @maxxxlearner70666 жыл бұрын

    You are an iconic teacher

  • @ketzbook

    @ketzbook

    6 жыл бұрын

    😉

  • @kishorechukka1325
    @kishorechukka13256 жыл бұрын

    Excellent presentation very easy to understand sir thank you for your hard work t make easy to understand

  • @ketzbook

    @ketzbook

    5 жыл бұрын

    you're welcome!

  • @addisderese4829
    @addisderese48292 жыл бұрын

    Ohhhhh u're so great thanks for everything😊😊😊 may god bless you!!!!

  • @ketzbook

    @ketzbook

    2 жыл бұрын

    You are so welcome

  • @dingding7900
    @dingding79004 жыл бұрын

    Amazing explanation 🥰🥰

  • @Wellness_Wanderer
    @Wellness_Wanderer4 жыл бұрын

    excellent video!!

  • @mohanzfx
    @mohanzfx6 жыл бұрын

    Nice lecture thanks dr

  • @evaapril4303
    @evaapril43033 жыл бұрын

    Wow u r number one teacher😍

  • @MrGhoulGamer
    @MrGhoulGamer4 жыл бұрын

    really does help with resub revision

  • @Adityajanghel_yt
    @Adityajanghel_yt8 ай бұрын

    Thank for this video❤

  • @shailendraraj100
    @shailendraraj1007 жыл бұрын

    extremely helpful!!!

  • @omogbolahanmustafa9959
    @omogbolahanmustafa99594 жыл бұрын

    This is so good and easy to understand. Please, what software to you use to make the whiteboard animation?

  • @yogeshmanav4234
    @yogeshmanav42346 жыл бұрын

    Good explanation !:-)

  • @charlestrautner6247
    @charlestrautner62472 жыл бұрын

    I think a very helpful addition to this video would be how to make a solution of a given molarity if your solute is also a liquid instead of a dissolvable solid

  • @danabundo3338
    @danabundo33383 жыл бұрын

    Ty this was very helpful

  • @bartek4536
    @bartek45363 жыл бұрын

    NIce explanation! I`ve done them all correctly the first attempt (I accounted for 159.609g/mol as the molecular mass of CuSO4 as this is given when you look it up. However, the method was right and then I did it again with your 249.7g/mol). I got them all right:) - it`s simple, when you know-how.

  • @junodonatus4906

    @junodonatus4906

    3 жыл бұрын

    Same here. I wonder why the huge discrepancy between molar masses depending on where you look them up.

  • @lovesdbdkiller
    @lovesdbdkiller4 жыл бұрын

    thank you homie that helped a lot the other videos from my teacher sucked but your pretty lit bro

  • @ketzbook

    @ketzbook

    4 жыл бұрын

    :)

  • @manushringi101
    @manushringi1015 жыл бұрын

    great work sir marvellous video now i can do such type of questions thanx a lot

  • @ketzbook

    @ketzbook

    5 жыл бұрын

    good to hear!

  • @ma52792
    @ma527923 жыл бұрын

    Really amazing .its help full Sir made a lecture on molality plzz

  • @rexabian7101
    @rexabian71016 жыл бұрын

    THank you for sharing your knowlegde may God bless you sir

  • @ketzbook

    @ketzbook

    6 жыл бұрын

    you're welcome!

  • @shahriarshourob442

    @shahriarshourob442

    4 жыл бұрын

    Hey tanziro from demon slayer

  • @kaviyarasank4873
    @kaviyarasank48736 жыл бұрын

    Nice video It helped me a lot, Thank you Expecting more videos! !!!!!

  • @ketzbook

    @ketzbook

    5 жыл бұрын

    you're welcome!

  • @vikrantnarayan7233
    @vikrantnarayan7233 Жыл бұрын

    Nice information sir ji

  • @arishkegal8021
    @arishkegal80214 жыл бұрын

    Thanks this was really helpful

  • @user-machot4270
    @user-machot42703 ай бұрын

    You are absolutely genius

  • @fragrantbloom
    @fragrantbloom4 жыл бұрын

    amazing video! thank you

  • @ketzbook

    @ketzbook

    4 жыл бұрын

    you're welcome!

  • @gaffy04
    @gaffy044 жыл бұрын

    Thank you, double thumbs up 👍👍

  • @ketzbook

    @ketzbook

    4 жыл бұрын

    you're welcome!

  • @tabassumjan3271
    @tabassumjan32712 жыл бұрын

    Thank you sooooo much great explanation 👍👏🥰🥰

  • @ketzbook

    @ketzbook

    2 жыл бұрын

    you're welcome!

  • @sowutsurpoint
    @sowutsurpoint6 жыл бұрын

    U r great at this btw

  • @srinvasbhumi795
    @srinvasbhumi7953 жыл бұрын

    Good explanation

  • @Assault3587
    @Assault35873 жыл бұрын

    This really helped 🙇‍♀️🙇‍♀️🙇‍♀️

  • @Rudrapratapsingh-oe4ue
    @Rudrapratapsingh-oe4ue4 жыл бұрын

    Thank you Sir

  • @srimanasa6479
    @srimanasa64793 жыл бұрын

    The explanation was too good.you've made the topic too easy to understand.Thank you!! I have a doubt that,In the 4th example,while converting moles into grams what is need of calculating the mass of pentahydrate as it not mentioned in the question.it only says copper(II) sulfate.?

  • @samiazaman3313
    @samiazaman33136 жыл бұрын

    best teacher ever😍 Thank u sir

  • @ketzbook

    @ketzbook

    6 жыл бұрын

    You're welcome! :)

  • @allisonpadilla7872
    @allisonpadilla78725 жыл бұрын

    YAYYYY i finally understand thank u!

  • @christophermathania6563

    @christophermathania6563

    4 жыл бұрын

    Hey

  • @christophermathania6563

    @christophermathania6563

    4 жыл бұрын

    Hey

  • @AchmedComedy_
    @AchmedComedy_5 жыл бұрын

    You. Are . Awesome.