Which reaction followed by two combination reactions is involved in white washing of walls?
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A solution of slaked lime produced by the reaction is used for white washing walls. Calcium hydroxide reacts slowly with the carbon dioxide in air to form a thin layer of calcium carbonate on the walls. Calcium carbonate is formed after two to three days of white washing and gives a shiny finish to the walls.
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Which reaction followed by two combination reactions is involved in white washing of walls?
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