for the reaction: NH2COONH4 ---> 2NH3 + CO2/ the equilibrium constant kp= 2.9*10^ -5 atm^3. the total pressure of gases at equilibrium when 1.0 mole of reactant was heated will be Share with your friends Share 30 Geetha answered this NH2COONH4 →2NH3 + CO2AT equilibrium, partial pressure of CO2 = pNH3 = 2pKP = pNH32 × pCO2 = 2p2 × p = 4p34p3 = 2.9 × 10-5p = 1.9×10-2Total pressure = 2p +p = 3p = 3 × 1.9 × 10-2 = 5.81 × 10-2 = 0.0581 atm 94 View Full Answer