Calcium hydroxide (chemical compound)

Calcium hydroxide is a chemical compound made of calcium, oxygen, and hydrogen, often called "lime water" or "slaked lime." It's a white, powdery substance that dissolves in water to create a slightly alkaline solution. Commonly used in construction to make mortar and plaster, it also has applications in water treatment, agriculture, and in the food industry (like in certain cheese production). Calcium hydroxide helps control pH levels, harden materials, and neutralize acids, making it a versatile chemical in various industrial and environmental processes.