The Blowing Contest

Description: Calcium carbonate is precipitated from saturated calcium hydroxide by carbon dioxide. Sources of carbon dioxide include exhaled breath, alkaseltzer tablet, dry ice.

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Source: Institute for Chemical Education Fun With Chemistry; A Guidebook of K-12 Activities. vol 1

Year or vol: 1991 page: 3

Keywords: limewater, limewater, precipitate, calcium bicarbonate


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