Buffer Solutions

How can i identify weak acid?😢

God bless you so much

I think whats especially confusing is the Ka value is supposed to describe the disassociation of the ions, which is supposed to dictate the concentration of reactants/products, so its weird to understand how the concentrations of Acid vs Conj base can be equal

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Awesome! So clear.

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😢😢

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Anyone see question 5

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

Your videos are perfect

Y didn't you consider 750 because da number of moles must be in 1000

University takes money for no reason

My professor has a thick french accent so everything was harder to understand since chemistry lectures already sound french to me😢

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

Thank you!!

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Please help how to calculate molar ratio

School fucking sucks

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

so we can use this equation with molarity and moles?

So for buffer problems we dont need to use ice tables?

Barr's Chem 20B gang rise up

is it conjugated weak base or conjugated strong base ??
According to Bronsted–Lowry acid–base theory, the stronger of a pair of acids must form the weaker of a pair of conjugate bases. Therefore, the conjugate base of a strong acid is a weak base.( from google)

Sooooo welll explained

So your last step in calculating log of b/a is incorrect as your adding to pH you should strictly implicate that you subtract log of b/a which will decrease pH. That’s how at least I got 2.977

Thanks

What to do if HA is the one u need to find in the equation

I have a question. On problem 3 can you not divide by 750 ml instead of the molar mass to get the moles?

Having an exam tomorrow... I'm sure it'd help me ace any buffer related question

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i love u

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

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I wish there was a "The Organic Chemistry Tutor" version for Biology related stuffs 😔.
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If you have 15g of HF in 1 liter of solution that would be 0.75M, but you have 15g In 750ml, which means you a 1M solution of HF?

Thank you