Calculate the standard entropy, DeltaS degree_rxn, of the following reaction at 25.0 degree C using the data in this table. The standard enthalpy of the reaction, DeltaH degree_rxn, is - 44.2 kj mol^-1. C_2 H_4 (g) + H_2 O (l) rightarrow C_2 H_5 OH (l) Delta S degree_rxn = J middot K^-1 middot mol^-1 Then, calculate the standard Gibbs free energy of the reaction, DeltaG degree_rxn. Finally, determine which direction the reaction is spontaneous as written at 25.0 degree C and standard pressure. forward reverse both neither