[CHM 112] Burdge problem

Andrew J. Pounds pounds_aj at mercer.edu
Sun Jul 14 19:43:44 EDT 2013


On 07/14/13 16:27,  wrote:
> In chapter 18, problem 82 how do you get the answer for O2 from the 
> equation: 6.89E.38= (PO2)^1/2
> On Jul 13, 2013, at 9:48 AM, Andrew J. Pounds wrote:
>
>>

Think about it this way

$3 = x^{\frac{1}{2}}$

$3^2 = (x^{\frac{1}{2}})^2$

$9 = x$

And check you equation... that is 6.89E-38.  If I square it I get 4.75E-75


-- 
Andrew J. Pounds, Ph.D.  (pounds_aj at mercer.edu)
Professor of Chemistry and Computer Science
Mercer University,  Macon, GA 31207   (478) 301-5627
http://faculty.mercer.edu/pounds_aj

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