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Introduction
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Introduction In this experiment we are trying to find the percentage of water in Barium Chloride Dihydiate. During the experiment you must pay close attention to everything done. We are going to try to stay below a 8 percent error. When timing, make sure you only have the crucible over the bunson burner for 10 minutes, no more, no less. Be aware of how dangerous this chemical can be, so please be careful. Located below is a list of all the materials you will need to complete this experiment. Please make sure you and you lab partner(s) know how to use this equipment. Equipment / Materials Goggles Bunson Burner Ring Stand Iron Ring Iron Triangle Iron Square Computer Computer Program Scale Chemical (BACL2) Scoop Crucible/Crucible cover Crucible Tongs Matches Safety You must pay close attention to everything at all times. Ladies with their hair not tied back should do so do to the fact that their hair could catch fire while using the bunson burner. Before you start the experiment, take notice to where all the safety equipment is. You must know where the fire extinguisher is, emergency shower/eye wash, and the call for help button. Make sure you are wearing your goggles while doing this lab. When washing out the crucible do not turn the water pressure up all the way because the water could splash back into your face. If an emergency does occur, please remain clam and think rationally. Procedure This exp...
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