<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8">
</head>
<body text="#000000" bgcolor="#FFFFFF">
It covers all of ch 16 but none of ch 17.<br>
<br>
Quiz 3 will cover the following: <b>Chapter 16 (16.1-16.11) </b><br>
<br>
<b>Sections 16.1-16.5:</b> <br>
<br>
Acids and bases (Arrhenius and Bronsted-Lowry theory), <br>
conjugate acid/base pairs, autoionization of water, Kw, pH, <br>
pOH, strong acids and bases. You need to know the 7 common <br>
strong acids and the strong bases (those discussed in the <br>
book, notes, class and on the class web page). All other <br>
acids or bases you see will be weak acids or bases (unless <br>
told otherwise). You need to be able to do calculations for <br>
strong acids and bases <br>
<br>
<b>Sections 16.6-16.7: </b><b><br>
</b><b> </b><br>
Acids and bases (Arrhenius and Bronsted-Lowry theory), <br>
conjugate acid/base pairs, autoionization of water, Kw, pH, pOH, <br>
strong acids and bases and weak acids and bases. You need to <br>
understand how to set up an equilibrium (ICE) table. You also <br>
need to know the common strong acids and strong bases (those <br>
discussed in the book, class and on the class web page). All <br>
other acids or bases you see will be weak acids or bases (unless <br>
told otherwise). You need to be able to do calculations for <br>
strong acids and bases and for weak acids and bases (ICE tables). <br>
You should understand what polyprotic acids are and how to do <br>
calculations for them. <br>
<br>
<b>Sections 16.8 and 16.9: </b><br>
<br>
Relationship between Ka, Kb and Kw for a conjugate acid-base pair. <br>
<br>
You need to understand hydrolysis problems (acid-base properties of
<br>
salt solutions). Know how the relationship between Ka, Kb and Kw <br>
for a conjugate acid-base pair is used for these problems. Be able
<br>
to do calculations for salt solutions to determine pH, etc. This
means <br>
setting up an equilibrium (ICE) table. You need to understand what
the <br>
controlling equilibrium reaction is in order to set up the proper
ICE table. <br>
<br>
<b>Sections 16.10-16.11:</b> <br>
<br>
Acid-base behavior and structure, Lewis acid-base theory. <br>
<br>
<b>There are 5 links concerning acids and bases on my class web
page. Go to </b><b><br>
</b><b>the "Helpful Tidbits" link and you will find them at the
bottom. These </b><b><br>
</b><b>came about from answering e-mail questions from students over
the years. </b><b><br>
</b><b>The first four acid-base links apply to the material covered
by this quiz. </b><b><br>
</b><b> </b><br>
<b>Homework coverage (you should be able to all problems in the
given ranges):</b><br>
<br>
For those of you using the 11th - 14th editions, the quiz covers ch
16.<br>
You should be able to do all homework problems in ch 16.<br>
<br>
<b>For the on-line homework:</b><br>
<br>
Do ch 16 homework review problem set. It is due by 8 AM tomorrow.
That's<br>
different than normal, as pointed out in a previous e-mail.
Remember there<br>
are the DSM questions (due by 11:59 PM tonight). Also, there are the
practice<br>
problems and tutorial for Ch 16 (neither of which are for credit).<br>
<br>
Dr. Zellmer
</body>
</html>