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HNO2 + CaCO3 = H2CO3 + Ca(NO2) Can someone please balance this equation?!?!

HNO2 + CaCO3 = H2CO3 + Ca(NO2) Can someone please balance this equation?!?!
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HNO2 + CaCO3 = H2CO3 + Ca(NO2)

Can someone please balance this equation?!?!

User Pensu
by
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1 Answer

3 votes
Balanced equation

So we see from inspection that H is not balanced. And by balancing H we have to add 2(NO2) and 2H

So the balanced equation is;

2HNO2 + CaCO3 = H2CO3 + Ca(NO2)2

Any questions feel free to ask.
User Bumble
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