posted by Anonymous .
how do I write a balanced equation showing aqueous hydrogen carbonate, to give liquid water and carbon dioxide gas
H2O(l) + CO2(g) ==>H2CO3(aq) to show the formation of dihydrogen carbonate (carbonic acid).
To show the decomposition of H2CO3.
H2CO3(aq) ==> H2O(l) + CO2(g)
Aq- g +l