madisontaegarmatus madisontaegarmatus

28-01-2019
Chemistry

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HNO2 + CaCO3 = H2CO3 + Ca(NO2)

Can someone please balance this equation?!?!

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prosborough198p2ub41 prosborough198p2ub41

28-01-2019

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.

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