The spontaneity of a standard reaction, ?Go, depends on both ?Ho and ?So. Given the following reaction and data table, decide which of the statements shown below are true. Assume that ?Ho and ?So are independent of Temperature. 2 H2S (g) + SO2 (g) ? 3 S (s) + 2 H2O (l) ?Horxn -233 kJ ?Sorxn -424 J/K Select all that are True. This reaction is endothermic This reaction is exothermic This reaction is endergonic (?Go > 0) at 298 K This reaction is exergonic (?Go < 0) at 298 K This standard reaction will only be spontaneous at high temperatures (T > 550 K) This standard reaction will only be spontaneous at low temperatures (T < 550 K) This standard reaction will be spontaneous at all temperatures This standard reaction will not be spontaneous at any temperature