Lime is produced by heating limestone. Which equation shows this reaction?
- A$\text{CaCO}_3 \rightarrow \text{Ca} + \text{O}_2 + \text{CO}$
- B$\text{CaCO}_3 \rightarrow \text{CaO} + \text{CO}_2$
- C$\text{CaCO}_3 + \text{H}_2\text{O} \rightarrow \text{CaO} + \text{H}_2\text{CO}_3$
- D$\text{CaCO}_3 + \text{H}_2\text{O} \rightarrow \text{Ca(OH)}_2 + \text{CO}_2$