Chapter 10.5, Problem 4CP

What mass of acetylene ${\text{(C}}_{\text{2}}{\text{H}}_{\text{2}}\text{)}$ is produced by the reaction of calcium carbide $\left({\text{CaC}}_{\text{2}}\right)$ and water,

${\text{CaC}}_{\text{2}}\left(s\right){\text{ + 2H}}_{\text{2}}\text{O}\left(l\right)\underset{}{\to }{\text{C}}_{\text{2}}{\text{H}}_{\text{2}}\left(g\right)\text{ + Ca(}{\left(\text{OH}\right)}_{\text{2}}\left(aq\right)$

if 425 mL of the gas is collected over water at $\text{30°C}$ and a pressure of 0.996 atm?

$\begin{array}{l}\text{a)}\hfill \\ \text{0}\text{.016 g}\hfill \\ \text{b)}\hfill \\ \text{16}\text{.3 g}\hfill \\ \text{c)}\hfill \\ \text{0}\text{.019 g}\hfill \\ \text{d)}\hfill \\ \text{0}\text{.424 g}\hfill \\ \text{e)}\hfill \\ \text{0}\text{.443g}\hfill \end{array}$