(Solved): Calculate the value of Kc. The equiprium conatant, Ke is calculated using molar equilorim constan ...

The equiprium conatant, $K_{\mathrm{e}}$ is calculated using molar equilorim constant, $K_p$. is calculated hom partial pressures: instead of concentrations. These ho equiliorium constants are related by the equation $K_p=K_c(RT{)}^{?a}$ Whete $R=0.08206\mathrm{L}?\mathrm{atm}/(\mathrm{K}?\mathrm{mol}),T$ is the absclute temperature, and $?n$ is the change in the number of moles example, consider the reaction ${\mathrm{N}}_2(\mathrm{g})+3{\mathrm{H}}_2(\mathrm{g})=2{\mathrm{NH}}_3(\mathrm{g})$ forwnich $?n=2?(1+3)=?2$ For the reaction $\mathrm{X}(\mathrm{g})+3\mathrm{X}(\mathrm{g})=3\mathrm{Z}(\mathrm{g})$ $K_{\mathrm{p}}=2.60\times 10^{?2}$ at a temperature of $71^{?}\mathrm{C}$. Calculate the value of $K_{\text{e }}$. Express your answer numerically.