What is a Buffer? 

I watched 4 different videos on Buffer Solutions and this one made the most sense to me. Thank you so much!

This has been the only video that has made sense THANK YOU

I am drawing back in my biology/chemistry class. I have looked around RU-vid for a helpful video and this is the best one so far, it is really broken down to my level of understanding. Thank you

M. Sarah, Thank you, Merci, Shookran, and Gracias.

Thank you for explaining things so easy and quick. This was very helpful!

I graduated from a top university in NYC, and yet they weren't able to explain Buffers to me half as well as you did... in especially 4 minus.... THANK YOU!!!! (preparing for my MCAT this was a huge help)

This video helped me secure my 3 more marks to bypass my friend to get to the 2nd position in class 😂.... Thanks a lot

A very good piece. Thank you Sarah

thank you for the very clear video. I am cramming for a chem quiz and had no idea what was going on until now. Thank you!!

I swear it's the best video on the topic I've ever seen, thanks!

The hero we needed but don't deserve

wow this is the only video i found that made sense. thanks so much

Thank you so much, I was stressing about this so much!

So much knowledge in a few minutes thank you

wow thank you so much for making it nice and clear I always had trouble with buffers

Why you are not making more videos ?? Your lectures were really helpful and conceptual.

I did not find something similar in spanish. Thank you very much!

Wow thanks for making it easier for me to understand I was having trouble understanding it. Keep it up👍

Yea this one is the only video that actually explains the conjugate part of the buffer thanks

I wish she was my professor Right now. Thank you for this Sarah your AMAZING!

You are so good at explaining, thank you!!!

So unbelievably helpful. Thank you!!

I appreciate how you are signing - thank you

Finally a video explaining it short and simple. Thank you

thanks for explaining really well Sarah

Super easy and digestible explanation thank you ❤

This video help me a lot to understand buffer solution and I am from India

Wow this is so straight forward, thank you!

Omg I was honestly so confused but thank you so much for this !! I understand it now

Thank you much. I was looking at the ocean acidification problem and noticed the pH has fluctuated regularly since atmospheric co2 has shot up. Through the hazy memory of my college days I remember blood having a buffer to resist pH but didn't know how it works. I was thinking the ocean must have a buffer. So now my next will be to ask the computer does the ocean have a pH buffer. Surely it does and someone can tell me what it is. If I can't find that info then it is up to me to find the acid co2 produces in the ocean and its conjugate base. So excited and excited at the prospect of the ocean having a buffer against rising co2 levels like our blood . Amazing how so many things in nature have an analogy to organisms.

This idea of how to make a buffer somehow makes me understand the entire topic !!

your explanation on identifying the buffer was so clear and transparent :)

Thank you so much Sarah! I've been stressing all weekend over this concept and you made it look easy.

This video was so helpful, this video made the sense in every way. Thank you for explaining it well.

Thanks ,this helped me lot clarifying my doubts From - India

Now I can figure out buffer solution in a jiffy , thanks sarah👍

thank you so much! this is really helpful! i try to figure this for 2hrs! you save my life!

You're an amazing teacher Sarah

This video was more helpful than others! Thank you so much.

quick and simple explanation. thank you for not being my professor lmao

This video pulls me out from all my confusions.......

Love it! So clear explanation

best buffer explation on u tube.. thx bud..

Excellent lesson related topic . HF is weak acid But it is strong enough to dissolve glass so i am wondering why it's called weak then what is the difference between strong and weak acid can you suggest your video related this ....

you explain it so perfecly, thank you mam ^_^

DAMN!!you made this topic like easy peasy 😭

Loved the way you explained so keep up the good work

You explained this SO well, thank u so much!

Thank you so much It was short and thorough

That was explained with excellence. Thank you

Thank you for great video

finally a video that makes sense

I was looking for network buffers, this is where I reached. :D

Very clear and concise. Thank you.

Ok this was excellent it helped me understand buffer solutions

Thank you ....it was really very useful .

How can some have such an addictive voice😍😍😍😍great explanation though

This really help me, thank you so much.

Thanks for explaining this so well!!!

you saved my life thank you

Dammnnnn that was great, thank you!!!!

well explained and really easy to understand! thank you!

I like your way of explaining chemistry thank you so much

Thank you keep going I literally now understand what buffer means

this was super helpful!!!

Excellent explanation!

very helpful!

Very helpful. Big like!!!

Great video. Thank you

Such a great explanation thank you.

I'm a C++ developer learning OpenGL I ended up watching the whole video

thank you for helping me with my chem homework :)

Perfect short lesson

Thankyou so much it really helped!

Thank you, thank you, and thank you again!

Walikwata amano mwaice ( meaning u are super intelligent)

Great video. Thank you 😍

Love you!! Simple and Fast :)

Thanks for this !!

Great video, it helps me a lot to know the fact about buffer solution long live Sarah Chem💪

Thank you so much! 👍👍👍

Thank you

one of few i skip pasT💖thank -yøu🍓

Cool!!! Thank you so so much!!! :D

Wow.. Good explanation.. 👏🏻

Thank you so much.

Thank You! It was very helpful😇

And all of that need to be happening in water right?? So there is water in there ? Or not?

a fine explanation ,,thanks

Thanks Sarah

awesome, thank you!

You are great!!!

Wowww thanks mam this is very helpful video

Hey Sarah, you are doing great work here. Would you consider creating long videos? Because I think not a lot of people get this kind of content in their classrooms. ⬆⬆🇳🇿⬆⬆

Really good mam

that was so helpful thanks!!

Thank you so much

really helpful

Love from India

Thanks for information madam