Assess the feasibility of the reaction: N2H4 (g) + 2OF2 (g) ® N2F4 (g) + 2H2O (g) by determining each of the following quantities of this reaction at 25 oC. A. change of entropy (J/mol K) N2H4 (g) 238.5 OF2 (g) 247.4 N2F4 (g) 301.2 H2O (g) 188.8 -54.5 IS THE ANSWER FOR part A. B. change of enthalpy Bond Energies (kJ/mol) N-H 389 O-F 222 N-F 301 O-H 464 PLEASE provide the CORRECT answer for part B which is asking for the change of standard enthalpy of the reaction