(a) what happens when metal carbonates and metal hydrogen carbonates react with acids? give suitable equations. (b) what happens when gas liberated in the above reactions is passed through lime water? write chemical equations also. (c) what happens when excess carbon dioxide is passed through lime water ? write chemical equation.
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When an acid reacts with a metal hydrogen carbonate, then a salt, carbon dioxide gas and water are formed. ... (a) When dilute hydrochloric acid reacts with sodium carbonate, then sodium chloride, carbon dioxide and water are formed. (b) CO2 gas is liberated during the reaction....
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