(Solved): May I please have help with this question MISSED THIS? Watch IWE 15.5; Read Sections 15.6, 15 ...

May I please have help with this question

MISSED THIS? Watch IWE 15.5; Read Sections 15.6, 15.8. You can click on the Review link to access the section in your eText. Consider the following reaction: ${\mathrm{SO}}_2{\mathrm{Cl}}_2(g)?{\mathrm{SO}}_2(g)+{\mathrm{Cl}}_2(g)$ A reaction mixture is made containing an initial $\left[{\mathrm{SO}}_2{\mathrm{Cl}}_2\right]$ of $2.4\times 10^{?2}$ M. At equilibrium, $\left[{\mathrm{Cl}}_2\right]=1.2\times 10^{?2}\mathrm{M}$. Calculate the value of the equilibrium constant $\left(K_{\mathrm{c}}\right)$. Express your answer to two significant figures.