3.) The reaction below is at equilibrium in a closed flask. The partial pressures of NO and Cl2 in the flask (PNO and PCl2 respectively) are both 0.715 atm.  The partial pressure of NOCl (=PNOCl) is 0.201 atm.  The temperature is constant at 750 K. (Please note that the temperature is not 298 K in this problem).                               2 NOCl (g)   2 NO (g)  +   Cl2 (g)    Write the expression for KP for this equilibrium.   What is the numerical value of KP at 750 K?                                                                                                                               KP                     What is the value of DGo for this reaction at 750 K? Is the reaction spontaneous under standard conditions at this temperature?

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