What happens when carbon dioxide gas passed through lime water? writer what is equation for this reaching ?name the type of the change which takes place?
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Answer. Carbon dioxide passed into limewater gives a milky solution. This is due to the insoluble suspension of calcium carbonate formed: Ca(OH)2(aq) + CO2(g) → CaCO3(s) + H2O(l) ... The milkiness disappears since calcium bicarbonate is water-soluble....
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it will turn lime water milky co2 + cao =caco3
type of exothermic reaction
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