MCAT Question of the Day


  • Q:

    The following reaction has a negative change in enthalpy: 2NO(g)+O2(g) <-->2NO2(g). Which of the following would increase the ratio of NO2 to NO at equilibrium?

     

    A

    Decreasing the volume of the system.

    B

    Inserting a catalyst.

    C

    Removing oxygen from the system.

    D

    Increasing the temperature.



    Chemical Kinetics | Chemical Equilibrium |
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