Monday
September 22, 2014

Homework Help: Chemistry

Posted by Tony on Tuesday, December 14, 2010 at 9:53pm.

Calcium carbonate reacts w/stomach acid according to the following chemical equation.
CaCO3+2HCl(aq)-> CaCl2(aq)+H2O(l)+CO2(g)

A. Balance the eqaution


B. Tums is one commercially sold antacid that contains CACO3. If Tums is added to 20.0ml of 0.400 M HCl, how many grams of carbon dioxide gas are produced?

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