Quiz 3 info

[Robert Zellmer]

It covers all of ch 16 but none of ch 17.

Quiz 3 will cover the following: *Chapter 16 (16.1-16.11) *

*Sections 16.1-16.5:*

Acids and bases (Arrhenius and Bronsted-Lowry theory),
conjugate acid/base pairs, autoionization of water, Kw, pH,
pOH, strong acids and bases.  You need to know the 7 common
strong acids and the strong bases (those discussed in the
book, notes, class and on the class web page).  All other
acids or bases you see will be weak acids or bases (unless
told otherwise).  You need to be able to do calculations for
strong acids and bases

*Sections 16.6-16.7: **
***
Acids and bases (Arrhenius and Bronsted-Lowry theory),
conjugate acid/base pairs, autoionization of water, Kw, pH, pOH,
strong acids and bases and weak acids and bases.  You need to
understand how to set up an equilibrium (ICE) table.  You also
need to know the common strong acids and strong bases (those
discussed in the book, class and on the class web page).  All
other acids or bases you see will be weak acids or bases (unless
told otherwise).  You need to be able to do calculations for
strong acids and bases and for weak acids and bases (ICE tables).
You should understand what polyprotic acids are and how to do
calculations for them.

*Sections 16.8 and 16.9: *

Relationship between Ka, Kb and Kw for a conjugate acid-base pair.

You need to understand hydrolysis problems (acid-base properties of
salt solutions).  Know how the relationship between Ka, Kb and Kw
for a conjugate acid-base pair is used for these problems.  Be able
to do calculations for salt solutions to determine pH, etc.  This means
setting up an equilibrium (ICE) table.  You need to understand what the
controlling equilibrium reaction is in order to set up the proper ICE 
table.

*Sections 16.10-16.11:*

Acid-base behavior and structure,  Lewis acid-base theory.

*There are 5 links concerning acids and bases on my class web page.  Go 
to **
**the "Helpful Tidbits" link and you will find them at the bottom. These **
**came about from answering e-mail questions from students over the 
years. **
**The first four acid-base links apply to the material covered by this 
quiz. **
***
*Homework coverage (you should be able to all problems in the given 
ranges):*

For those of you using the 11th - 14th editions, the quiz covers ch 16.
You should be able to do all homework problems in ch 16.

*For the on-line homework:*

Do ch 16 homework review problem set.  It is due by 8 AM tomorrow. That's
different than normal, as pointed out in a previous e-mail. Remember there
are the DSM questions (due by 11:59 PM tonight). Also, there are the 
practice
problems and tutorial for Ch 16 (neither of which are for credit).

Dr. Zellmer
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