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Senior Chemistry: Acids and Bases 10

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Uploaded by on Jan 2, 2008

Over 200 videos, reshot in HD, now available at www.chemguy.com for just a donation! This clip: Chemguy demonstrates acid/base indicators.
Donations welcome at www.chemguy.com

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Uploader Comments (bannanaiscool)

  • Just through my curiosity do you guys in Alberta learn this in highschool? I live in British Columbia so i dont know.

  • @crystalidx Yep.

    Chemguy

  • Right. They do transfer protons in solution constantly with each other and water. Oh there's lots going on in there!

    Chemguy

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All Comments (16)

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  • @royalsnowman Yes, that is correct!

  • ok thank you very much!!!

  • Phenolphthalein. The equivalence point will be in pH range of a weak base; presence of the F- ion at equiv. pt.

    Chemguy

  • hey chemguy i was wondering if chloric acid is considered a strong acid? i also have another question:

    A solution of HF is titrated with a 0.150 M NaOH solution. Based on the table above, the best indicator for this reaction is _____. the ka of hydrofluoric acid is 6.8X10^-4. Thank you!!! i got 97% on my equilibrium test because of you!!!!

  • 4:06 Just a fun question, you said acidic=yellow. Alkali (greater than 7.6)= blue. Neutral = blue +yellow = green! Is that true? haha

  • Amazing!!!

  • great video chemguy, I really wish you were my professor.

  • !@@@@@@@@@@@@ thaanksss  a lot

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