(Solved): Determine the value of Kc for the following reaction if the equilibrium concentrations are as fo ...

Determine the value of $${\mathrm{K}}_{\mathrm{c}}$$ for the following reaction if the equilibrium concentrations are as follows: $$[\mathrm{PBr}5{]}_{\text{eq }}=0.11\mathrm{M},[\mathrm{PBr}3]$$ eq $$0.13\mathrm{M},[\mathrm{Br}2]\mathrm{eq}=0.58\mathrm{M}$$. $$\mathrm{PBr}5(g)?{\mathrm{PCl}}_3(g)+{\mathrm{Br}}_2(g)$$ $$2.5$$ $$0.88$$ $$0.69$$ 12 32. QUESTION 6 The enthalpy change for converting $$19.2\mathrm{g}$$ of tce at $$14^{?}\mathrm{C}$$ to water at $$95^{?}\mathrm{C}$$ is kJ. The specific heats of lce, and water are $$209\mathrm{J}/\mathrm{gK}$$ and $$4.18\mathrm{J}/\mathrm{gK}$$, respectwely. For $${\mathrm{H}}_2\mathrm{O},?{\mathrm{H}}_{\mathrm{fus}}=6.01\mathrm{kJ}/\mathrm{mol}$$, and $$?{\mathrm{H}}_{\text{vap }}=4067\mathrm{kJ}/\mathrm{mol}$$ $$22.1$$ $$9.38$$ 146 117 $$38.4$$