Calculate the change in enthalpy for the following reaction, using the appropriate standard enthalpies of formation given below. Ag0(s) + HS(g) AgS(s) + HO(A) 1 AH(Ag0(s)]=-31.0 kJ/mol; AH[AgS(s)] = -32.6 kJ/mol; AHHO()]=-286 kJ/mol AHHS(g)]=-20.6 kJ/mol