ch 15 extra problems

Zellmer, Robert zellmer.1 at osu.edu
Sat Feb 12 17:45:49 EST 2022


We finished ch 15 yesterday on Friday for MWF and just about finished it on
Thursday for the TR section (I just have a couple examples at the end but we
finished 15.6 on ICE tables).  The hardest part will be using ICE tables in
section 15.6 to calculate equil. conc.  I sent an e-mail about links I have at my
"Notes" link.  The more practice you get in this chapter the better for now and
later on.

I mentioned this during lecture.  Don't forget the extra homework problems.
Yeah, I know what you're saying, extra problems?  They can be found on the web at
the Homework link on my class web page (CH 15 - Extra ICE Table Problems and
Solutions),

CH 15 - Extra ICE Table Problems and Solutions <https://www.asc.ohio-state.edu/zellmer.1/chem1220/homewk/ch15_extra_problems.pdf>

These problems are a little more challenging, particularly the last one.  You might
need to get a clue from the solutions for the last one but then try to complete it on
your own.  You will be doing these types of problems, especially the last one in
ch 15 and then again in ch 17.  The ICE tables in Ch 16 will actually be a little
easier for the most part.  You'll see why in lecture.  Ch 17 has some complicated
equilibrium problems but if you can understand Ch 15 and 16 you should be okay.

If you can do these you shouldn't have a problem with anything you'll see on quizzes
or midterms.  Don't start with these.  Do some from the book and Mastering first
and then try these.  ICE table problems from section 15.6 will be on next week's
quiz.

Dr. Zellmer
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