Chemical equilibrium

Tutorial 1

At $250^oC$, phosphorus pentachloride is dissociated: $PCl_5(g)$ $PCl_3(g)+Cl_2(g)$ Each mole which dissociates produces .......... mole(s) $PCl_3$ and .......... mole(s) $Cl_2$

Click where you want to see the answer ! Finish please this exercise before beginning the next one!