Part B

Consider the second$-$order reaction:

$2HI(g)H_2(g)+I_2(g)$

Use the simulation to find the initial concentration $[HI{]}_0$ and the rate constant $k$ for the reaction. What will be

the concentration of $HI$ after $t=6\mathrm{.}88{10}^{10}s([HI{]}_t)$ for a reaction starting under the condition in the

simulation?

Express your answer in moles per liters to three significant figures.

View Available Hint$($s$)$

$[HI{]}_t=$

$\frac{\text{m}\text{o}\text{l}}{L}$