What important information does CaCO3 +2HCl =CaCl2 +CO2 +H2O conveys.
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it convey when carbonic substance react with acid it gives co2 and h2o
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CaCO3 is a solid ,2HCl and CaCl2 are aqueous solution, while H2O is liquid & CO2 is gas.
And it also convey that when dilute acids react with metallic carbonates and bicarbonates carbon dioxide is produced.
And it also convey that when dilute acids react with metallic carbonates and bicarbonates carbon dioxide is produced.
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