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<tt>Quiz 1 - Week of Jan. 22: Chapters 1-2 and part of 3 (3.1-3.4)</tt><tt><br>
</tt><tt><br>
</tt><tt>The quizzes are held in lab instead of an experiment (see
the syllabus).</tt><tt><br>
</tt><tt>This means you have to wear proper lab attire and goggles
while in</tt><tt><br>
</tt><tt>lab.</tt><tt><br>
<br>
</tt><br>
<tt><tt>The info below may not be all inclusive. Even if I haven't
listed<br>
each piece of information given in a chapter </tt><tt>or
section you are<br>
responsible for all the information in a chapter, unless I
indicate<br>
otherwise (in class, e-mail, web page, etc.).<br>
</tt><br>
For the chapter 3 material given below you'll see ranges for<br>
the homework. That means you should be able to do any of the<br>
end-of-chapter problems in those ranges. <br>
</tt><tt><br>
</tt><tt>The following info. can also be found at the "Quizzes" link
and may be</tt><tt><br>
</tt><tt>easier to follow there, </tt><tt><br>
<br>
</tt> <font size="+1"><a
href="http://cbc-wb01x.chemistry.ohio-state.edu/%7Erzellmer/chem1250/quiz/quiz_1250.htm"><b>Quizzes</b></a></font><br>
<tt><br>
</tt><font size="+1"><b><tt><br>
Chapter 1:</tt></b></font><tt><br>
</tt><tt><br>
</tt><tt>Classification of matter (pure substances. and mixtures),
properties of</tt><tt><br>
</tt><tt>matter (physical and chemical prop. and changes, intensive
and extensive</tt><tt><br>
</tt><tt>prop, separation of mixtures), units of measurement (metric
system),</tt><tt><br>
</tt><tt>temperature scales and conversions, density, precision,
accuracy,</tt><tt><br>
</tt><tt>significant figures, rounding (remember we are using the
round-even</tt><tt><br>
</tt><tt>rule), dimensional analysis</tt><tt>.<br>
</tt><tt><br>
</tt><tt>You should know the names and symbols for the first 30
elements.</tt><tt><br>
</tt><tt>There's a link on my web page with these. You do not need
to know</tt><tt><br>
</tt><tt>the other information such as when, who and where. That's
for your</tt><tt><br>
</tt><tt>own info.</tt><tt><br>
</tt><tt><br>
</tt><tt>Names and Symbols for the First 30 Elements:</tt><tt><br>
</tt><tt><br>
</tt><tt><a class="moz-txt-link-freetext"
href="http://chemistry.osu.edu/%7Erzellmer/chem1250/faq/element_names.pdf">http://chemistry.osu.edu/~rzellmer/chem1250/faq/element_names.pdf</a></tt><tt><br>
</tt><tt><br>
</tt><tt>You should be able do to any homework problem in ch 1.</tt><tt><br>
</tt><tt><br>
</tt><tt>There's also a practice sheet for significant figures. You
should have</tt><tt><br>
</tt><tt>worked this already.</tt><tt><br>
</tt><tt><br>
</tt><tt><a class="moz-txt-link-freetext"
href="http://chemistry.osu.edu/%7Erzellmer/chem1250/faq/calc_skills.pdf">http://chemistry.osu.edu/~rzellmer/chem1250/faq/calc_skills.pdf</a></tt><tt><br>
</tt><tt><br>
</tt><tt>See the "Helpful Tidbits for 1250" link for additional help
on s.f.,</tt><tt><br>
</tt><tt>rounding, scientific notation and naming ionic compounds,</tt><tt><br>
</tt><tt><br>
</tt><tt><a class="moz-txt-link-freetext"
href="http://chemistry.osu.edu/%7Erzellmer/chem1250/faq/faq_1250.htm">http://chemistry.osu.edu/~rzellmer/chem1250/faq/faq_1250.htm</a></tt><tt><br>
<br>
</tt><tt><br>
</tt><tt><font size="+1"><b>Chapter 2 (except 2.9):</b></font><br>
<br>
Dalton's Atomic Theory of Matter, atomic structure, modern view of<br>
atomic structure (electrons, protons, neutron - relative charges<br>
and approx. masses in amu), atomic number, mass numbers, isotopes,<br>
atomic weights (calculating using weighted averaging of mass of<br>
isotopes), periodic table (recognizing nonmetals, metals,
metalloids,<br>
names of certain columns, states of the elements), molecular
compounds<br>
(which elements exist as molecules, formulas), ions and ionic
compounds,<br>
naming inorganic compounds (ionic, acids and molecular).<br>
<br>
We did not cover section 2.9<br>
<br>
You should be able do to any homework problem in ch 2 (except
those<br>
pertaining to section 2.9).<br>
<br>
<br>
<font size="+1"><b>Chapter 3 (Sections 3.1-3.4):</b></font><br>
<br>
Balancing equations, you should be able to recognize combination,<br>
decomposition and combustion (both complete and incomplete)
reactions given<br>
reactants in words you should be able to write the proper
formulas, predict<br>
products, balance eqn., include state symbols (remember the normal
states for<br>
the elements and that ionic compounds are solids are room temp),
molecular and<br>
formula weights, percent composition, Avogadro's Number, moles and
molar<br>
mass.<br>
<br>
For those of you using the 14th edition the quiz covers sections
3.1-3.4<br>
and homework problems 3.1-3.4, 3.9-3.44, 3.87-3.92, 3.108-3.110<br>
<br>
For those of you using the 13th edition the quiz covers sections
3.1-3.4<br>
and homework problems 3.1-3.4, 3.9-3.44, 3.87-3.92, 3.106-3.108<br>
<br>
For those of you using the 12th edition the quiz covers sections
3.1-3.4<br>
and homework problems 3.1-3.4, 3.9-3.42, 3.85-3.90, 3.105-3.107<br>
<br>
For those of you using the 11th edition the quiz covers sections
3.1-3.4<br>
and homework problems 3.1-3.4, 3.9-3.42, 3.81-3.85, 3.101-3.103<br>
<br>
For those of you using the 10th edition the quiz covers sections
3.1-3.4<br>
and homework problems 3.1-3.4, 3.9-3.42, 3.81-3.85, 3.101-3.103<br>
<br>
M,W,F lectures: We have one more example problem to do in the
notes for<br>
section 3.4 but this section is not too difficult. Read the
section and<br>
do the homework. You've already done some of this for the pre-lab
for exp 2.<br>
<br>
<br>
Dr. Zellmer<br>
</tt>
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