Video: Buffer Solution, Henderson-Hasselbalch Equation

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Melissa Ikeda 1K
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Joined: Fri Sep 25, 2015 3:00 am

Video: Buffer Solution, Henderson-Hasselbalch Equation

Postby Melissa Ikeda 1K » Sat Nov 28, 2015 4:47 pm

Video: Buffer solution
Attachments

Buffer Solution.mp4 [ 409.32 MiB | Viewed 690 times ]


Chem_Mod
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Re: Video: Buffer Solution, Henderson-Hasselbalch Equation

Postby Chem_Mod » Sat Nov 28, 2015 6:15 pm

Great job!
I noticed you made a few mistakes, however you caught all of them by reviewing your work. I commend you in that.
Good job on showing both ways on arriving at the right answer.

JasmineChavez 1E
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Joined: Fri Sep 25, 2015 3:00 am

Re: Video: Buffer Solution, Henderson-Hasselbalch Equation

Postby JasmineChavez 1E » Thu Dec 03, 2015 4:53 pm

in the video, pKa was looked up in a chart in the book... will this be given to us during the final or is this something we have to memorize? What chart exactly also??

Xiaoman_Kang_2J
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Re: Video: Buffer Solution, Henderson-Hasselbalch Equation

Postby Xiaoman_Kang_2J » Wed Nov 30, 2016 2:02 pm

JasmineChavez 1E wrote:in the video, pKa was looked up in a chart in the book... will this be given to us during the final or is this something we have to memorize? What chart exactly also??


I don't think we need to memorize the chart. Ka or Kb will be given in the exam. There are two charts in the chapter 12 of the textbook, including some Ka(Kb) for some common weak acids(bases).

Matthew Huang 1C
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Re: Video: Buffer Solution, Henderson-Hasselbalch Equation

Postby Matthew Huang 1C » Wed Nov 30, 2016 10:21 pm

Great video, very helpful! Thank you for being thorough and revising your mistakes.


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