[CHM 112] Question About Quiz

[Andrew J. Pounds]

Aluminum Chloride (AlCl3) is a salt. It ionizes via the following 
chemical equation

\documentclass{article} \usepackage[utf8x]{inputenc} \usepackage{mhchem} 
\pagestyle{empty} \begin{document} \ce{AlCl3 -> Al^{3+} + 3Cl^-} 
\end{document}

Since there are 4 "things" on the right, the van't Hoff "i" equals 4.


On 02/13/14 09:58, wrote:
>
> Hello Dr. Pounds,
>
> I had a question about our last quiz. I was looking at the solutions, 
> and I had two question about the first problem. 1. How do you 
> determine when you have to include 'i'? 2. How did you determine 'i'=4?
>
> Thanks!
>
>


-- 
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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