An important atmospheric chemistry process in the production of smog is the reaction of gaseous nitric oxide (NO) with oxygen to form nitrogen dioxide (N02) via the reaction 2N0(g) + 02(g) > 2N02 (g). In this reaction, the enthalpy change is -117 kJ/mol and the entropy change is -153 J [11101 - K. V PartA Below what temperature in 0C' is this reaction spontaneous? Assume that the enthalpy and entropy changes are independent of temperature. Express your answer in degrees Celsius