Question

21. Determine the direction of the shift in equilibrium when these external changes are made to the EXOTHERMIC equilibrium: (please write "Right or Left or Remains unchanged" in the blanks) 4 NH3(g) + 5 O2(g) + 4 NO(g) + 6 H2O(g) a) If the system is heated, the equilibrium will shift to the: b) A decrease in pressure due to increasing the volume of the system at equilibrium will cause the equilibrium will shift to the: c) An increase in pressure due to pumping air into the system at equilibrium will cause the equilibrium will shift to the d) An increase in pressure due to pumping helium gas into the system at equilibrium will cause the equilibrium will shift to the: e) Removal of water vapor from the system at equilibrium will cause the equilibrium will shift to the f) Addition of hydrogen chloride gas, HCl(e), to the system at equilibrium will cause the equilibrium will shift to the:

Answer 1

Date Plage Enothermic Equilibrium 4 NH3(g) + 50₂ kg) x 4Nolg) + 6H₂O(g) If will the system shift to is the heated Right the equilibrium .. A the will to decrease volume cause the in of the pressure due to increase the system at equilibrium equilibrium will shift Increase in into the Cause the - Left . I Pressure due to pumping air system at equilibrium wire equilibrium will shift to the Increase in Pressure ue to pumping He gas into the system at equilibrium will cause the equilibrium will shift to the left. Removal of water vapour system at equilibrium will equilibrium will shift to from the cause the the Right B) of Addition equilibrium Heleg) will shift to the shift the Remains unchanged.