Answer
a) Quicklime: $CaO(s)$
b) Slaked Lime: $Ca(OH)_{2}(s)$
c) Limewater: An aqueous suspension of $Ca(OH)_{2}$
Work Step by Step
We know the following chemical formulas:
a) Quicklime: $CaO(s)$
b) Slaked Lime: $Ca(OH)_{2}(s)$
c) Limewater: An aqueous suspension of $Ca(OH)_{2}$