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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 teaches pH calculations for strong acids and bases.
Donations welcome at www.chemguy.com

Category:

Education

License:

Standard YouTube License

  • likes, 7 dislikes

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Uploader Comments (bannanaiscool)

  • hello chemguy, i am studying for our unit test tomorrow, i hope to do well, if i don't i am sorry! but i will NEVER drop your chem class! especially because an IB hat has been made...

  • You'll do great, M!

    Mr. Chemguy (To You!)

  • That's incorrect. Sorry.

    Chemguy

  • wait...

    aren't there 7 strong acids?

    H2SO4, HCL, HI, HBr, HNO3, HClO3, and HClO4

  • Yes! Chloric acid is strong, too! Good job!

    Chemguy

Top Comments

  • ChemGuy, i hope you understand how great of a teacher you really are.

  • I think I'm in love

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All Comments (42)

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  • this was very helpful thank you

  • @bannanaiscool thank you for accomplishing what my chemistry teacher could not, which is actually teach me something :)

  • im sorry waldo ;(

  • cut it out , sal from khanacademy and chemguy are putting a lot of effort for a good cause . that is not the right way to regard someone who is heavily involved with spreading the knowledge . chemguy is an outstanding and experienced teacher while sal is a young teacher with huge talent which no one can deny . I wish both of them the best . Each time i watch their video , i learn something and its very enjoyable . Just try to learn . if you are after knowledge ,leave your prejudice .

  • cudos chem guy, cudos

  • Thanks for the simplification of how to actually calc the pH, whether I retain it in the long-run, I dont know, bu I do understand it better.

  • this is like free private tutoring

  • I got my national chem exam today!!!

    Hopefully I'll remember all these stuff!

    My chem teacher is amazing but she's a bit confusing and most people don't know what she's on about (including me... sometimes xD).

    I think I'll do pretty good cos of these vids!

    Thanks chemguy!

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