1.35 Calcium carbonate reacts with aqueous HCl to give and according to the reaction,…

CHEMISTRY · Subjective · A Level · Chemistry · Amount of substance · Amount of substance

Problem

1.35 Calcium carbonate reacts with aqueous HCl to give CaCl2\text{CaCl}_2 and CO2\text{CO}_2 according to the reaction, CaCO3(s)+2HCl(aq)→CaCl2(aq)+CO2(g)+H2O(l)\text{CaCO}_3(\text{s}) + 2\text{HCl}(\text{aq}) \rightarrow \text{CaCl}_2(\text{aq}) + \text{CO}_2(\text{g}) + \text{H}_2\text{O}(\text{l}) What mass of CaCO3\text{CaCO}_3 is required to react completely with 25 mL of 0.75 M HCl?

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