(Solved): Calcium oxide reacts with water in a combination reaction to produce calcium hydroxide: \[ \mathrm{ ...

Calcium oxide reacts with water in a combination reaction to produce calcium hydroxide: \[ \mathrm{CaO}(\mathrm{s})+\mathrm{H}_{2} \mathrm{O}(\mathrm{i}) \rightarrow \mathrm{Ca}(\mathrm{OH})_{2} \text { (s) } \] A \( 3.50-\mathrm{g} \) sample of \( \mathrm{CaO} \) is reacted with \( 3.38 \mathrm{~g} \) of \( \mathrm{H}_{2} \mathrm{O} \). How many grams of water remain after completion of reaction? \[ \begin{array}{l} 0.00 \\ 0.00694 \\ 2.25 \\ 1.04 \\ 0.125 \end{array} \]