Barium hydraxide will dissolve in an aqueous solution of ammonia and drive off ammonia gas according to the following reaction: Ba(OH)2(s)+2NH4+(aq)Ba2+(dq)+2H2O(1)+2NH3(g) [-944.7 kJ/mol]: NH4+ (aq) [132.5kJ for each of the species involved are: Ba(OH)2(s) kJ/mol]:NH3(g)[46.11kJ/moll]. What is the standard enthalpy of reaction for the barium hydroxide solvation process as written above? 207.7kJ/m 8.3kJ/mol 1881.1kJ/mol 207.7kJ/mol 8.3kJ/mol 1201.4kJ/mol