When this solution was left exposed to the air, the solution slowly became milky as a fine white precipitate formed.
why this happened??A clear solution of slaked lime in water was made by dissolving Ca(OH)2 in an excess of water.?
Ca(OH)2 + H2O ------%26gt; CaO + 2H2OA clear solution of slaked lime in water was made by dissolving Ca(OH)2 in an excess of water.?
my guess carbon dioxide dissolved into the solution, precipitating calcium carbonate.
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