Question
The addition of water to calcium oxide leads to what?
Answers
GPT-4o mini
The addition of water to calcium oxide (CaO) results in the formation of calcium hydroxide (Ca(OH)₂), commonly known as slaked lime. The reaction can be summarized as follows:
\[ \text{CaO (s)} + \text{H}_2\text{O (l)} \rightarrow \text{Ca(OH)}_2 \text{ (aq)} \]
This process is exothermic, meaning it releases heat. Calcium hydroxide is a strong base and is often used in various applications, including construction, water treatment, and as a chemical reagent.
\[ \text{CaO (s)} + \text{H}_2\text{O (l)} \rightarrow \text{Ca(OH)}_2 \text{ (aq)} \]
This process is exothermic, meaning it releases heat. Calcium hydroxide is a strong base and is often used in various applications, including construction, water treatment, and as a chemical reagent.