Question9.0 L of $\mathrm{O}_{2}$ react with excess $\mathrm{CO}$. How many moles of $\mathrm{CO}_{2}$ are produced? $$\text{[?] } \mathrm{mol} \mathrm{CO}_{2}$$

Studdy Solution
Calculate the number of moles of $\mathrm{CO}_{2}$.
$$\text{Moles of } \mathrm{CO}_{2} =0.4 \, \text{mol} \times \frac{2 \, \text{mol } \mathrm{CO}_{2}}{1 \, \text{mol } \mathrm{}_{2}} =0.8 \, \text{mol}$$So,0.8 moles of $\mathrm{CO}_{2}$ form during the reaction.