The correct order of the chemical reactions involved in this process is as follows:
Carbon reacts with oxygen to form carbon dioxide CO2CO2CO2Carbon dioxide dissolves in water to form carbonic acid H2CO3H2CO3H2CO3Carbonic acid partially dissociates into bicarbonate ion HCO3−HCO3-HCO3− and hydrogen ion H+H+H+, forming bicarbonate H2CO3H2CO3H2CO3Bicarbonate can further dissociate into carbonate ion CO32−CO3^2-CO32− and hydrogen ion H+H+H+Carbonate ion can release carbon dioxide CO2CO2CO2 when it reacts with an acid or when the pH of the solution changes
So the correct order of reactions would be: CO2 -> H2CO3 -> HCO3- -> CO3^2- -> CO2
The correct order of the chemical reactions involved in this process is as follows:
Carbon reacts with oxygen to form carbon dioxide CO2CO2CO2Carbon dioxide dissolves in water to form carbonic acid H2CO3H2CO3H2CO3Carbonic acid partially dissociates into bicarbonate ion HCO3−HCO3-HCO3− and hydrogen ion H+H+H+, forming bicarbonate H2CO3H2CO3H2CO3Bicarbonate can further dissociate into carbonate ion CO32−CO3^2-CO32− and hydrogen ion H+H+H+Carbonate ion can release carbon dioxide CO2CO2CO2 when it reacts with an acid or when the pH of the solution changesSo the correct order of reactions would be: CO2 -> H2CO3 -> HCO3- -> CO3^2- -> CO2