Answer:
CaO + H2O --> Ca(OH)2 is an example of which reaction? This reaction is a combination reaction as calcium oxide and water combines to form single product that is calcium hydroxide.
Explanation:
Solid calcium oxide reacts vigorously with water to form calcium hydroxide accompanied by the liberation of heat. This process is called slaking of lime. Calcium hydroxide dissolves in water to form its solution called lime water. I really hope this helps you.