HL 4.1 Impact of Rising Carbon Dioxide on Aquatic Systems - Answers
In this activity, we will explore the impact of rising carbon dioxide levels on aquatic systems. Student Task Draw an annotated diagram, including chemical formulae, showing the fate of carbon dioxide as it enters water bodies, including incorporation into living and non-living stores. CO2 + H2O ⇌ H2CO3 ⇌ HCO3- ⇌ CO32- + H+ Carbon dioxide (CO2) reacts with water to form carbonic acid (H2CO3) and this dissociates into...