Chapter 9, Problem 86E

Assume that $\text{4}\text{.19}\text{×}{\text{10}}^{\text{6}}\text{kJ}$ of energy is needed to heat a home. If this energy is derived from the combustion of methane ${\text{(CH}}_{\text{4}}\text{)}$ , what volume of methane, measured at $\text{STP}$ , must be burned? ( ${\text{ΔH°}}_{\text{combustion}}$ for ${\text{CH}}_{\text{4}}\text{=}-\text{891}\text{kJ/mol}$ )