Finding net, ionic and molecular equations

[tica86]

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

 

[Borek]

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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