Is not blank we can assume the task is complete. Carbonic acid H2CO3 is formed in small amounts when its anhydride carbon dioxide CO2. Hydrochloric acid HCl aq Phosphoric acid H 3 PO 4.
Chlorous acid HClO 2.
In column E a formula checks for blank cells in column D. If you take the reverse reaction you get H2CO3 CO2 H2O. CO2 H2O H2CO3. Write the formula for each of the acids listed below.