Chapter 9.4, Problem 26PP

For each of the following reactions, calculate the grams of indicated product when 15.0 g of the first reactant and 10.0 g of the second reactant are used:

$\begin{array}{l}a.\text{ 4Li}\left(s\right)\text{+ }{O}_2\left(g\right)\to 2L{i}_{2}O\left(s\right)\left(L{i}_{2}O\right)\hfill \\ b.{\text{ Fe}}_{\text{2}}{O}_3\left(s\right)+3H_{{}_2}\left(g\right)\to \text{ 2Fe}\left(s\right)+{\text{ 3H}}_{\text{2}}O\left(l\right)\left(Fe\right)\hfill \\ c.{\text{ Al}}_{\text{2}}{S}_3\left(s\right)+{\text{ 6H}}_{\text{2}}O\left(l\right)\to \text{ 2Al(}OH{)}_3\left(aq\right)+{\text{ 3H}}_{\text{2}}S\left(g\right)\left(H_{2}S\right)\hfill \end{array}$