In the formation of $\mathrm{smog}$, nitrogen and oxygen gas react to form nitrogen dioxide. How many grams of $\mathrm{NO}_{2}$ will be produced when $2.0 \mathrm{~L}$ of nitrogen at $840 \mathrm{mmHg}$ and $24^{\circ} \mathrm{C}$ are completely reacted? $(11.8,11.9)$
$\mathrm{N}_{2}(g)+2 \mathrm{O}_{2}(g) \longrightarrow 2 \mathrm{NO}_{2}(g)$
Gases
Partial Pressures (Dalton's Law)