CaOs + H2O(l) → Ca(OH)2(s) ΔH -65 kj. The process represented by the above equation is known as?

Answer Details

The process represented by the given chemical equation is known as slaking. Slaking is a chemical reaction that occurs when water is added to quicklime (CaO) to produce slaked lime or calcium hydroxide (Ca(OH)2). In the given equation, CaO reacts with H2O to form Ca(OH)2 with the evolution of heat (ΔH = -65 kJ). The reaction is exothermic, meaning that heat is released during the process. Slaked lime or calcium hydroxide is commonly used in construction, agriculture, and chemical industries. It is used as a building material, a pH adjuster, a flocculant in water treatment, and in the production of various chemicals. Therefore, the process represented by the given equation is known as slaking.