Antacid Fizz When an antacid tablet dissolves in water,
the fizz is due to a reaction between sodium hydrogen
carbonate $\left(\mathrm{NaHCO}_{3}\right),$ also called sodium bicarbonate,
and citric acid $\left(\mathrm{H}_{3} \mathrm{C}_{6} \mathrm{H}_{5} \mathrm{O}_{7}\right)$
\begin{equation}
3 \mathrm{NaHCO}_{3}(\mathrm{aq})+\mathrm{H}_{3} \mathrm{C}_{6} \mathrm{H}_{5} \mathrm{O}_{7}(\mathrm{aq}) \rightarrow
\end{equation}
\begin{equation}
\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad3 \mathrm{CO}_{2}(\mathrm{g})+3 \mathrm{H}_{2} \mathrm{O}(1)+\mathrm{Na}_{3} \mathrm{C}_{6} \mathrm{H}_{5} \mathrm{O}_{7}(\mathrm{aq})\end{equation}
How many moles of $\mathrm{Na}_{3} \mathrm{C}_{6} \mathrm{H}_{5} \mathrm{O}_{7}$ can be produced if one
tablet containing 0.0119 $\mathrm{mol}$ of $\mathrm{NaHCO}_{3}$ is dissolved?