Buffer Solutions

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This chemistry video tutorial explains how to calculate the pH of a buffer solution using the henderson hasselbalch equation. It explains the concept, components, and function of a buffer solution. A buffer solution consist of a weak acid and its conjugate weak base counterpart. It's purpose is to maintain a relatively constant pH value. This video discusses the relationship between the pH and pKa values with the relative amounts of weak acid and weak base components in the buffer solution. This video contains plenty of examples and practice problems.
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4 июл 2024

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Комментарии : 413

@TheOrganicChemistryTutor 2 года назад

Chemistry PDF Worksheets: www.video-tutor.net/chemistry-basic-introduction.html Full-Length Videos & Exams: www.patreon.com/MathScienceTutor/collections Direct Link to The Full Video: bit.ly/3jT4gUA

@linsdesk7240 2 года назад

🤍🤍

@jessicacruz7769 2 года назад

If we are a member of the monthly $20 RU-vid community, can we expect to see similar perks and access as Patreon members? Asking because this video is very essential in chem 2, thank you

@alfredbconteh Год назад

I love all of your stuff

@alfredbconteh Год назад

Great

@iceking7045 3 года назад

Anyone have a chem final tomorrow and their professor is not good?

@noelbisuku8858 3 года назад

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@umeshavihangani8005 Год назад

Same

@MaldMachine Год назад

Got one in 7mins

@adamito9441 Год назад

yup

@ilgitsahin Год назад

Exactly yes.

@ketofitforlife2917 3 года назад

Really appreciate you! Our professor is just throwing stuff at us in lecture and homework/quizzes don't line up with the stuff she asks us to read or the lecture. I find myself online for hours trying to figure out what the homework is about. You're a life saver man, I'm burning out over here. 🙏

@lunatic_3521 3 года назад

Obviously something is out of order here. Maybe you or someone else should have a talk with the teacher?

@C_Castillo 3 года назад

I believe every chem professor is like that, they teach you one thing but since there is so much theyre expecting you to leaen the other half of chemistry on your own

@vincentjohnpaulgocon8524 3 года назад

how true my guy

@noelbisuku8858 3 года назад

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@itamar.j.rachailovich 3 года назад

Hhhh Wow, you absolutely described my situation.

@junipersily6687 Год назад

this channel saved my high school years and I got 98 on my general chemistry class. now I'm in college and its saving me still. thank you for making these videos! so easy to understand. I'll come back here if I nail my biochemistry. Edit: I nailed the biochem last semester!!!!

@torresthemonster Год назад

are you taking Biochemistry 1, and are you using this video to study?

@junipersily6687 Год назад

@@torresthemonster yes, I'm taking biochemistry 1

@july3817 2 года назад

these videos honestly help me so much. I have an exam tomorrow and was kinda worried that I wouldn't be able to calculate anything. I just went through the titration video and now this one. Even though english isn't my first language, this was way more understandable than the worksheet my teacher gave us.

@user-sl4vj5sw8t 3 месяца назад

I called a G.O.A.T in Chemistry because of the Organic Chemistry tutor 😅😅❤❤ you are electrifying sir I don't wanna lie. You are the real G.O.A.T 💯 thanks

@ayeayecaptain6249 3 года назад

You're a genius. I will never let you and "your efforts" down.🤠

@noelbisuku8858 3 года назад

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@ayshaghanawi9941 2 года назад

Thank you sooo much! I have an exam tomorrow and was so lost about this topic but you explained it very clearly! You are a blessing from God. Wish you all the best

@nishadr.7637 3 года назад

This is so helpful! I'm starting to understand buffer solutions but it'll definitely take more practice before I get the hang of it. You're also helping me for Cal 2 and I appreciate that.

@noelbisuku8858 3 года назад

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@matthewthompson6455 3 года назад

Right on time bro, this is what we're working on in class. Thanks for the help as always

@noelbisuku8858 3 года назад

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@astromos1373 3 месяца назад

in the first 1:20 of the video I was able to understand buffer solutions better than 3 different videos my professor gave me + notes.

@danielmccoy895 2 месяца назад

Fr this was more helpful than half a month of class 💀

@dr.greenvil7679 Год назад

because of you I will probably have a good grade tomorrow. You're videos are the best in the game, thank you.

@taviaiub6801 Год назад

This channel is still saving me in college ❤ thank you for those videos

@salehmigdadi1464 2 года назад

Thank you very much professor Im in my 3rd year in pharmacy college and I don’t get well with pharmaceutics but you made it so easy for me to pass the course thank you so much❤️❤️

@fanos2439 Год назад

You are the reason why i got to understand acid base equilibria. 🙏🙏

@jemimadarko2102 3 года назад

Julio Gonzales you are a blessing .thank you xx

@noelbisuku8858 3 года назад

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@fusanichileshe5329 2 года назад

Thank you ♥️♥️♥️.. Still changing lives even today ♥️

@naturereveals6539 2 года назад

Best video on buffers I ever watched 🙌🏼🙌🏼🙌🏼❤️🙏🏽

@reference_realistic Год назад

I wish there was a "The Organic Chemistry Tutor" version for Biology related stuffs 😔. I don't have issues with my Physics and Chemistry because of this man, but for my biology 😭😭😭

@NtaniDaniel-rx4ze 10 месяцев назад

Sir love the work, all your videos have been helpful in all subjects. You have my sincere encouragement

@xd-mn5vc 3 года назад

Holy shit this was uploaded just in time! Thank you sm!!!!

@noelbisuku8858 3 года назад

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@user-yj9dw8gh3s Год назад

Thank you, our university just start and we as international students weren't able to arrive in time to we didn't get an explanation for this lesson. I appreciate your effort 👌

@melo2942 3 года назад

I know I'm not the only one asking for a face reveal

@aaliyahvarona5409 2 года назад

Thank you so much! Cleared up some confusion for me!

@christianaboma-george9034 3 года назад

You are an amazing teacher. Thank you

@jonathantutorials Год назад

In this video we're gonna talk about....😊

@meishiketsu5814 11 месяцев назад

Mr. The Organic Chemistry Tutor sir, do you have a video about Complexometric Titrations? Your videos are always easy to understand and frankly speaking I cannot find other videos that helped me in this topic😢😢

@brianfugate2446 Год назад

Thank you I’m taking my ap exam today and I now understand these stupid buffers for the first time this year

@aixylaaa 3 года назад

this is what i needed yesterday :> super thankful

@noelbisuku8858 3 года назад

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@yordanoskebede302 Год назад

You are a good man ,sir I don't remember how much you help me to be good in my academic performance

@thlorisomatshubeng351 Год назад

You help me a lot,thank you so much.keep going with this good work.Long live,God bless you.

@miracle5948 2 года назад

Thanks ❣️❣️I think I will be able to answer anything relating to buffer, all thanks to you 🙏❤️

@venomouspandals3958 2 года назад

OMG AN AMAZING CHANNEL BRO. THANK U. Making learning easy.

@brayancamargo2048 Год назад

Very cool! Thank you organic chemistry tutor !

@user-kk3jq3bs2c 11 месяцев назад

I love you organic chemistry teacher.

@tomicfly8509 2 года назад

Legend... thank you is simply an understatement 😎👍

@lenawalid Год назад

Thanks for this amazing content! Can you please put the questions a little bit lower on the screen so that when the video is stopped youtube doesn't cover the questions with the title?

@umutonibella7503 3 года назад

Thank u so much for your explanation .But you may add other exercises on buffer solution

@mrgalvathron 3 года назад

It's 6:41am and I have an exam by 8am. I'm just watching this 😂

@abdullamohammed_ 2 года назад

i wonder if you still remember how did the exam went and if its worth all the hype

@benjaminmacdonald8326 Год назад

7:02 and exam is at 8:30

@mrgalvathron Год назад

@@abdullamohammed_ definitely wasn't worth it!!

@skyedrake5291 Год назад

this mans chronically saving my chem grades i swear he needs a noble peace prize or somethin

@haninjaouhari5382 2 года назад

This helped me so much thank you !

@user-dw8lv6sy2y 3 года назад

산과 염기 문제를 푸는 것은 항상 고충을 유발합니다. 바로 이 산과 염기라는 개념이 PH 즉 로그 스케일로 표현되어있다는 사실은 저를 어렵게 했습니다. 영상에서 제공하고있는 Buffer solution은 이런 문제를 푸는데에 있어 큰 도움이 되었습니다.

@noelbisuku8858 3 года назад

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@jacobnakale4893 Год назад

Can't thank you enough. Thank for the sharing of knowledge God bless you

@souravkumar855 2 года назад

You taught me much than my college lecturer just did in 2 months .. thanks .

@kudumorto9385 Год назад

They definitely didn't teach you english...

@whosaiditwasmehuh 4 месяца назад

@@kudumorto9385 I wonder if you know any other language than English...

@kudumorto9385 4 месяца назад

@@whosaiditwasmehuh I'm Italian...

@hisenberg-nl2yj 7 месяцев назад

thamks a lot. I am studying chemistry for Olympiad and it was very useful for me

@user-wk7xn8tm6i 8 месяцев назад

I was like "ohhhh...". The realization hits me hard after he showed me how the formula was derived.

@mimrainbow-fi7qg 4 месяца назад

Heartiest thanks from the core of heart! ❤

@santicruz4012 3 года назад

Just in time, thank you so much

@noelbisuku8858 3 года назад

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@allieporta2674 Год назад

You’re so good at your job

@zekariyasgetnet1711 2 года назад

i love all ur video , u are amazing bro keep it up

@simavismail6762 8 месяцев назад

Thank you so much , your explanation make it easy

@user-xb3sd9kd2z 5 месяцев назад

Thank you so much my teacher because you made me to understand more about buffer solution

@shukriadan8109 3 года назад

Tnx alot ~the organic chemistry tutor

@mahya8450 Год назад

Thanks for the fantastic explorations

@pauloestevao5735 2 года назад

Congratulations for your work! You know how to transmit knowledge in an easy way. Still one doubt remains: the conjugated base of a weak acid is a strong base or am I wrong?

@ariyamyilma4579 2 года назад

Yes it is but some might not be for Example NH3 is weak base and it's conjugate acid NH4 is also a weak acid

@jenm1 2 года назад

yes, the reason is because kw = kakb where kw has to = 10^-14 which is to say, adding the acid and base pH should equal 14.

@ngawangr5324 Год назад

@@jenm1 *1.0x10^-14*

@TheZambianAce Год назад

This guy is gonna turn me into a beast 🤞🏾❤I feel it coming

@natalie682 Год назад

Thank you so much,, this was so helpful🙂

@kingpeterdaroy9812 3 года назад

Great Explanation❤️

@noelbisuku8858 3 года назад

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@rajnishsinghrajput280 2 года назад

Appreciative work

@mfundomabona70 Год назад

Give this man his flowers while he is still alive

@b_ye_Arsema-zr3sd 11 месяцев назад

Awesome! So clear.

@sarahalabi7165 24 дня назад

Best proffessor ever

@Lillieanimations 3 месяца назад

Very nice, well explained ❤

@zoestudio798 3 года назад

A very simple and helpful video. Please how can I join the membership to get the 1Hr 40mins video on the buffer solutions. I tried but couldn't

@kxkxsxi6305 3 года назад

I think he has a link for his patreon in his description box

@noelbisuku8858 3 года назад

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@afrobeatsislife1677 2 года назад

Please can you tell me how to correctly approximate when calculating in buffers

@honeyoatss 2 года назад

Thank you soooooooooo sooooo much for this 🙏🏻

@aproudblackgirl 2 года назад

Once again, thank you. ♥️

@user-pe2ic6vb8p 4 месяца назад

Nice work Thank you sir, 👏🏾👏🏾♥

@demarwilliams5445 Год назад

For #3, did we need the 750mL or it doesnt matter?

@Sunrise-wy5bz 2 года назад

Please make video on salt hydrolysis and their ph calculation

@JJ0203 2 года назад

You’re a lifesaver bruh

@oladimejioye6313 3 года назад

Please do a video on symmetry operations 🙏🏽🙏🏽

@noelbisuku8858 3 года назад

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@user-qs1ls1ok6c Год назад

Thank you 😊 school made easy ❤

@kerricklai6219 8 месяцев назад

watching on 2x speed 30 min before my exam. This guy is saving my grade in chem rn

@dippydipdip3166 2 года назад

you are a king no cap!!!

@justfootball5937 Год назад

I don't even know the words to use and appreciate you....

@slipperyconly Год назад

0:30 why did you choose Na as a conjugent can you choose any other or does It have to be Na for HF

@rizzmechanics Год назад

Your videos are perfect

@jeisongarrido7376 Год назад

thanks JG!

@omniael-taher9265 2 года назад

Perfectly explained 👌 👌... But i noticed in last example that u didn't calculate the molarity in 750ml of solution , and just used the moles directly in equation ! Can anyone explain why ? I'm so confused

@mahidermelese3695 2 года назад

its because there is the same amount of volume it doesn't matter if we use it or not it will cancel out

@yidnekachewbekele6795 2 года назад

Is there both acid and its conjugate base or base and its conjugate acid are weak or strong

@Alaz21 3 года назад

Thank bro it helped me alot ..

@noelbisuku8858 3 года назад

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@boysrock4546 3 года назад

Why didn’t my prof make it this simple. Respects from Toronto g

@noelbisuku8858 3 года назад

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@fimanekamatthias175 Год назад

so the ratio of base to acid in the logarithm is it between concentration or amount

@TheresaChomba 3 месяца назад

Thanks this was helpful

@laughinglaufey4704 6 месяцев назад

Can't thank enough ❤❤

@Johnstaylar-uo7of Год назад

You're the best sir❤❤❤❤

@silverlyder 9 месяцев назад

You have a soothing voice

@carljustinesablay9997 2 года назад

Is HA is a molar concentration of weak acide so we didnt convert it into molarity?

@toni_aloni 3 года назад

You holy god of chemistry! I have a final tomorrow and I'm trying to study and pack at the same time and this is saving my butt!

@noelbisuku8858 3 года назад

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@user-pe2ic6vb8p 5 месяцев назад

Why do we not make use of the 750ml in no 3?🤔

@sonyduck8663 Год назад

so we can use this equation with molarity and moles?

@ayasaabne7745 2 года назад

beautifully explained however i didn't understand why buffer solution must have both weak acid and its conjugate salt also if HF is a weak Acid isn't the floride anion supposed to be a strong base? i don't understand why it's considered as a buffer solution

@marinamaged962 Год назад

I literally love you

@cartersharpnack 2 года назад

I watched your acid base reaction video and got a 99 on my AP chemistry acid base equilibrium test. Now I'm back for buffers and titrations lol.

@jadenicoletteespina6231 2 года назад

Teacher why did you use mol instead of molar concentration?

@tarahclue6737 2 года назад

Thank you very much

@alessandrac1940 Месяц назад

just wondering if someone could clarify this cause i am stuck on question 3. shouldn't you include molarities in the HH equation, cause it does ask for [B/A]? cause in this question we have 750 mLs... so my first thought was divide the moles by .750L? very confusing.

@user-pe2ic6vb8p 5 месяцев назад

Awesone video thanks O.C.T😍 Can the solution to no 5 be sent?