Another video to share as one of the teaching aids for teaching science:)
Retrieved at: http://www.youtube.com/watch?v=M5ahYT_nMww&feature=related
Thursday, November 10, 2011
Laboratory Preparation of Carbon Dioxide
Retrieved at: http://www.youtube.com/watch?v=M5ahYT_nMww&feature=related
Posted by Maz911 at 6:58 AM
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