Homework Help: Chemistry 104

Posted by Brenna on Thursday, November 11, 2010 at 3:29pm.

What mass (in grams) of calcium carbonate is needed to react completely with 73 mL of 0.10 M HCl according to 2HCl + CaCO3 --> CaCl2 + H20 + CO2?

Chemistry 104 - DrBob222, Thursday, November 11, 2010 at 5:18pm
This problem is worked the same way as the BaCl2/Na2SO4/BaSO4 problem. If you need extra help on stoichiometry, here is an example problem I've posted. Just follow the steps.
http://www.jiskha.com/science/chemistry/stoichiometry.html

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