Chemistry in a bag. During this lab we used 1 pipette of phenol red, 1 scoop of calcium chloride, 1 scoop of baking soda, and 1 pipette of water. When we started this lab we had to get a small baggy and put all the solids in one corner of the bag, and then kept them separated from the liquid. The phenol red will stain very badly. The calcium chloride is an irritant. During this lab we were required to wear safety goggles. The observations I took was that the mixture turned and orange red. The mixture became cold, also the baggy was filled with gas as we shook the baggy.
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