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<div class="moz-cite-prefix">On 06/29/13 19:46, wrote:<br>
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cite="mid:C40B2F181831EF44A88CD735258278030261C419B7@MERCERMAIL.MercerU.local"
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<div style="direction: ltr;font-family: Tahoma;color:
#000000;font-size: 10pt;">Evening Dr. Pounds,
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<div>On your solutions page for Chapter 11 #58, The PF2 is the
empirical formula but not the molecular formula of the
compound. What was the exact molecular formula?<br>
<br>
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<div><br>
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<div>Thanks for your time, </div>
<br>
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Since the molar mass of <img style="vertical-align: middle"
src="cid:part1.05010909.04040903@mercer.edu" alt="$PF_2$"> is 69
g/mol the molecular formula for the compound has to be <img
style="vertical-align: middle"
src="cid:part2.01090901.08090906@mercer.edu" alt="$P_2F_4$">. I
think I had another page for that solution that I did not scan.
Good catch.<br>
<br>
<br>
<pre class="moz-signature" cols="72">--
Andrew J. Pounds, Ph.D. (<a class="moz-txt-link-abbreviated" href="mailto:pounds_aj@mercer.edu">pounds_aj@mercer.edu</a>)
Professor of Chemistry and Computer Science
Mercer University, Macon, GA 31207 (478) 301-5627
<a class="moz-txt-link-freetext" href="http://faculty.mercer.edu/pounds_aj">http://faculty.mercer.edu/pounds_aj</a>
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