Question: Click on the button within the activity and analyze the relationship between the two reactions that are displayed. The reaction that was on the screen

Click on the button within the activity and analyze the relationship between the two reactions that are displayed. The reaction that was on the screen when you started and its derivative demonstrate that the reaction enthalpy, HH, changes sign when a process is reversed.

Consider the reaction

N2(g)+3H2(g)2NH3(g),N2(g)+3H2(g)2NH3(g), H =92.3kJ mol1

What will H be for the reaction if it is reversed?

Express your answer with appropriate units.

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