Chemistry Finding net, ionic and molecular equations

AI Thread Summary
The discussion focuses on practice problems for determining net, ionic, and molecular equations. The first equation involves calcium carbonate reacting with hydrochloric acid, producing calcium chloride, carbon dioxide, and water, with an emphasis on recognizing that CO2 and H2O remain intact. The second equation features sodium bicarbonate reacting with hydrobromic acid, where participants are encouraged to rewrite soluble compounds in ionic form. A potential typo in one of the formulas is noted, indicating the need for careful review. Overall, the thread seeks assistance in accurately identifying and writing these chemical equations.
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These are practice problems (not hw) that I'm trying to work on, if anyone could help me out, thanks!

I'm trying to find the net, ionic and molecular eq.

1)CaCO2+HCl=CaCl2+CO2(g)+H2O
I just know that CO2 AND H2O doesn't break down because it's a gas and liquid.

2)NaHCO3+HBr=NaBr+CO2(g)+H2O
 
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Molecular you already have, now rewrite everything soluble and dissociated in ionic form.

Beware - one formula is wrong. Could be just a typo.

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