Which of the following statements is TRUE regarding the spontaneity of the exothermic reaction listed below? 2 Na(s) + Clzlg) → 2 NaCi(s) The reaction is spontaneous as written only at high...

Extracted text: Which of the following statements is TRUE regarding the spontaneity of the exothermic reaction listed below? 2 Na(s) + Clzlg) → 2 NaCi(s) The reaction is spontaneous as written only at high temperatures. O The reaction is spontaneous as written only at low termperatures. O There is not enough information provided to determine the spontaneity of the reaction. O The reaction is nonspontaneous as written at all temperatures. O The reaction is spontaneous as written at all temperatures. Question 19 Consider the following chemical reaction for the combustion of hydrogen gas: 2 H2lg) + Ozlg) 2 H2Olg) AHn = -483.6 kJ; ASan = -89.0 J/K Exn %3! What is the equilibrium constant for the reaction at 873.15 K? O 5.22 x 10-25 O 1.06 O 3.81 - 10 O 192 * 104 O 263 - 104