Metal compound A reacts with dilute hydrochloric acid to produce effervescence. The gas evolved extinguishes a burning candle. write a balanced chemical equation for the reaction if one of the compounds formed is calcium chloride.
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When calcium carbonate reacts with hydrochloric acid, it produces carbon dioxide gas with effervescence. Carbon dioxide used as fire extinguisher. Hence, it extinguishes a burning candle. Therefore, the metal compound A is calcium carbonate.
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The calculim karbonate reacts with hydrochloric acid,it produces karbon dioxide gas with effervescence. Carbon dioxide used as fire extinguisher.So,it extinguises a burning candle. Hence, the mental compound A is calcuim carbonate
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