5 moles of SO2 and 5 moles of O2 are allowed to react. At equilibrium, it was found that 60% of SO2 is used up. If the pressure of the equilibrium mixture is one atmosphere, the partial pressure of O2 is: 5 moles of SO2 and 5 moles of O2 are allowed to react. At equilibrium it was found that 60% of SO2 is used up. If the pressure of the equilibrium mixture is one atmosphere the partial pressure of O2 is: November 11, 2020 Category: Chapter 5 - Chemical Equilibrium (Level 1 and Level 2) , N Awasthi Physical Chemistry , Facebook Messenger WhatsApp Share this:TwitterFacebook Related