[CHM 112] Prep for Quiz on Tuesday

[Andrew J. Pounds]

Toward the end of Friday's lecture I showed you some useful 
relationships for going between hydronium ion and hydroxide ion 
concentrations and pH.  I encourage you to know these and how to use 
these in preparation for a quiz that you will have on Tuesday at the end 
of class.

\documentclass{article} \usepackage[utf8x]{inputenc} \pagestyle{empty} 
\begin{document} \begin{eqnarray*} K_w &=& \mathrm{[H_3O^+][OH^-] = 
1\times 10^{-14}}\\ \mathrm{pH} &=& \mathrm{-\log[H_3O^+]}\\ 
\mathrm{pOH} &=& \mathrm{-\log[OH^-]}\\ pK_w &=& 14\\ pK_w &=& 
\mathrm{pH} + \mathrm{pOH}\\ \mathrm{[H_3O^+]} &=& \mathrm{10^{-pH}}\\ 
\mathrm{[OH^-]} &=& \mathrm{10^{-pOH}}\\ \end{eqnarray*} %this is where 
your LaTeX expression goes \end{document}



-- 
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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