Chapter 9.4, Problem 23PP

For each of the following reactions, 20.0 g of each reactant is present initially. Determine the limiting reactant, and calculate the grams of product in parentheses that would be produced.
$\begin{array}{l}a.2A1\left(s\right)\text{+ }3C{l}_2\left(g\right)\to 2A1C{l}_3\left(s\right)\left(A1C{I}_3\right)\hfill \\ b.4N{H}_3\left(g\right)+5O_2\left(g\right)\to 4NO\left(g\right)+6H_{2}O\left(g\right)\left(H_{2}O\right)\hfill \\ c.C{S}_2\left(g\right)+3O_2\left(g\right)\stackrel{\Delta }{\to }C{O}_2\left(g\right)+2S{O}_2\left(g\right)\left(S{O}_2\right)\hfill \end{array}$