How much carbon monoxide is produced during the incompletecombustion of 31.0 g of methane (CH4) with 90.0 g of oxygen gas? 2 \mathrm{CH}_{4(g)}+3 \mathrm{O}_{2(g)} \rightarrow 2 \mathrm{CO}_{(g)}+4 \mathrm{H}_{2} \mathrm{O}_{(g)}