Nitrogen monoxide gas, \(\text{NO}(g)\), reacts with oxygen gas, \(\text{O}_2(g)\), to form nitrogen dioxide gas, \(\text{NO}_2(g)\), according to the balanced equation:

\[ 2\text{NO}(g) + \text{O}_2(g) \rightarrow 2\text{NO}_2(g) \]

The particulate diagram shows a mixture of \(\text{NO}(g)\) and \(\text{O}_2(g)\) in a rigid container before any reaction takes place. Assuming the reaction proceeds to completion, which of the following particulate representations best represents the contents of the container after the reaction is complete?