Chapter 5.3, Problem 2CP

Given the thermochemical equation: ${\text{2Cu}}_{\text{2}}\text{O}\left(s\right)\to \text{ 4Cu}\left(s\right){\text{ + O}}_{\text{2}}\left(g\right)\text{, Δ}H\text{ = +333}\text{.8 kJ/mol}$, calculate the mass of copper produced when $\text{1}{\text{.47 × 10}}^{\text{4}}\text{ kJ}$ is consumed in this reaction.

$\begin{array}{l}\text{a)}\hfill \\ \text{11}\text{.2 kg}\hfill \\ \text{b)}\hfill \\ \text{176 kg}\hfill \\ \text{c)}\hfill \\ \text{44}\text{.0 kg}\hfill \\ \text{d)}\hfill \\ \text{334kg}\hfill \\ \text{e)}\hfill \\ \text{782 kg}\hfill \end{array}$