An antacid contains caco3. if tums is added to 20.0ml of, Ask an Expert

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calcium carbonate, CaCO3, reacts with stomach acid (HCl, hydrochloric acid) according to the following equation:
CaCO3(s)+2HCl(aq)---->CaCl2(aq)+H2O(l)+CO2(g)
Tums, an antacid, contains CaCO3. If Tums is added to 20.0mL of 0.400 M HCl solution, how many grams of CO2 gas are produced?

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Category:- Chemistry
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