when carbon dioxide gas is passed through lime water, it turns lime water into? milky, silver, gold, blue
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it will turn into milky.
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Carbon dioxide reacts with limewater (a solution of calcium hydroxide, Ca(OH) 2), to form a white precipitate (appears milky) of calcium carbonate, CaCO 3.Ca(OH)2(aq) + CO2(g) → CaCO3(s) + H2O.
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