The combustion equation for methane is given here. $\text{CH}_4 + 2\text{O}_2 \rightarrow \text{CO}_2 + 2\text{H}_2\text{O}$ What mass of methane is needed to make $36\,\text{g}$ of water?
- A$16\,\text{g}$
- B$18\,\text{g}$
- C$32\,\text{g}$
- D$64\,\text{g}$