Calcium Carbonate - Disintegrating Quicklime from dr stone reaction Watch Video
Preview(s):
Gallery
Play Video: (Note: The default playback of the video is HD VERSION. If your browser is buffering the video slowly, please play the REGULAR MP4 VERSION or Open The Video below for better experience. Thank you!)
Description: Watch Peter Wothers deliver the 2012 Christmas Lectures:nhttp://richannel.org/christmas-lectur...nnWhen water is added to quicklime, a fierce exothermic reaction takes place as calcium hydroxide, slaked lime, is formed.nnTo prepare this demo Dr Peter Wothers ordered Calcium Carbonate blocks from a quarry in Portland which were cut up to fit in our furnace by a mason. Each block then took 48 hours to make by heating to 1000 C in the furnace in the labs in the Chemistry Department in Cambridge. Du
Play Video: (Note: The default playback of the video is HD VERSION. If your browser is buffering the video slowly, please play the REGULAR MP4 VERSION or Open The Video below for better experience. Thank you!)