Two moles of NH3 when put into a previously evacuated vessel (one litre), partially dissociated into N2 and H2 . If at equilibrium one mole of NH3 is present, the equilibrium constant is: partially dissociated into N2 and H2 . If at equilibrium one mole of NH3 is present the equilibrium constant is: Two moles of NH3 when put into a previously evacuated vessel (one litre) November 11, 2020 Category: Chapter 5 - Chemical Equilibrium (Level 1 and Level 2) , N Awasthi Physical Chemistry , Facebook Messenger WhatsApp Share this:TwitterFacebook Related