Thread: Confession:
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Old 12-12-2012, 04:52 PM   #3
Lamplighter
Person who doesn't update the user title
 
Join Date: Jun 2010
Location: Bottom lands of the Missoula floods
Posts: 6,402
Quote:
Originally Posted by footfootfoot View Post
looks very much like marble.
marble + vinegar --> crystals + bubbles (may take a few hours)

CaCO3 + 2CH3COOH = Ca (CH3COO)2 + CO2 + H2O
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