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April 27, 2015

Homework Help: chemistry

Posted by Dana on Friday, October 8, 2010 at 10:48pm.

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 35.0 mL of 0.300 M HCl,how many grams of CO2 gas are produced?

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