Science questions not covered in Chem 14A and 14B. Try to limit questions to chemistry (inorganic chemistry, physical chemistry, organic chemistry, biophysical chemistry, biochemistry, materials science, environmental chemistry).
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He doesn't post the lecture slides or Bruincast because he wants everyone to attend lecture as much as possible. If you miss a lecture all you can really do is ask a fellow student for the notes that you missed and take advantage of the other resources Lavelle provides.
The powerpoints are not posted but the audiovisual topics tend to be almost exactly the same thing he teaches in class, even the powerpoints in the videos. There is not a video to go with each lecture, but they do cover a good portion of what he teaches in class if you missed something or need additional review or repetition.
Sarah_Kang_2K wrote:Would anyone be able to inform me of what we covered in lecture today 11/14?
I wasn't able to make it. Thanks in advance!
Yea, we covered Acids and Bases Equilibria in lecture today. We reviewed basics on acids and bases from last quarter and then we learned about the Autoprotolysis constant (Kw). (autoprotolysis si the proton transfer between the same type of molecule such as between two water molecules). We learned that Kw= [H30+][OH-] = 1.0 times 10^-14. And basically if you know one of the concentrations, than using Kw and this equation, you can figure out the second. We also learned pH + pOH = 14, which is review from last quarter as well.
Hope that helped!
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