These chemistry students were doing a lab called Stoichiometry and Gravimetric Analysis.  The procedure they used is similar to one that could be used commercially to determine how much of a particular compound is present in a large amount of solution. The students combined aqueous sodium carbonate with aqueous calcium chloride.  This reaction produces sodium […]

The AP Chemistry class has been studying thermochemistry, during which they have learned how heat is involved in chemical reactions. In order to get some hands-on experience they went to the lab this week to test some different ingredients for hand warmers, a perfect study now that it is beginning to get cool outside.