Final answer:
The full name of Ca(OH)₂ is Calcium Hydroxide, a compound also known as slaked lime, which when dissolved in water dissociates fully into calcium and hydroxide ions.
Step-by-step explanation:
The full name of the compound Ca(OH)₂ is Calcium Hydroxide. Calcium hydroxide, also known as slaked lime, is an inorganic compound that appears as a colorless crystal or white powder. It is widely known by several other names such as hydrated lime, caustic lime, builder's lime, cal, or pickling lime.
It has a variety of uses, including food preparation where it's known as limewater in its saturated solution form. When dissolved in water, calcium hydroxide separates into calcium ions, Ca²⁺ (aq), and hydroxide ions, 2 OH⁻ (aq), reflecting its full dissociation in an aqueous solution as indicated in scientific tables like Table 7.4.1, 10.2.1, and 12.5.1.