For the reaction NO(g) + NO₂(g) → N₂O₃(g), use tabulated thermodynamic data to calculate ΔH°and ΔS°. Then use those values to answer the following questions.

(a) Is this reaction spontaneous at 25°C? Explain your answer.

(b) If the reaction is not spontaneous at 258C, will it become spontaneous at higher temperatures or lower temperatures?

(c) To show that your prediction is accurate, choose a temperature that corresponds to your prediction in part (b) and calculate ΔG. (Assume that both enthalpy and entropy are independent of temperature.)