Using this reversible reaction, answer the following: N204= 2NO2 (colorless) (reddish-brown) 0° C 25° C 100° C Room Temperature Ice Water Hot Water -As the temperature increased, what happened to the [N2O4]? -Was the formation of reactants or products favored by the addition of heat? -Which reaction is exothermic? -If the change of enthalpy of this reaction when proceeding left to right is 14 kcal, which chemical equation is correct?

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