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<div class="moz-cite-prefix">On 07/14/13 16:27, wrote:<br>
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In chapter 18, problem 82 how do you get the answer for O2 from
the equation: 6.89E.38= (PO2)^1/2<br>
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<div>On Jul 13, 2013, at 9:48 AM, Andrew J. Pounds wrote:</div>
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Think about it this way<br>
<br>
<img style="vertical-align: middle"
src="cid:part1.02010806.02070300@mercer.edu" alt="$3 =
x^{\frac{1}{2}}$"><br>
<br>
<img style="vertical-align: middle"
src="cid:part2.06070809.08050703@mercer.edu" alt="$3^2 =
(x^{\frac{1}{2}})^2$"><br>
<br>
<img style="vertical-align: middle"
src="cid:part3.06030203.01030701@mercer.edu" alt="$9 = x$"><br>
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And check you equation... that is 6.89E-38. If I square it I get
4.75E-75<br>
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<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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