You dissolve 0.1 mol of ammonium nitrate in 100 ML of H2O.The temperature of the solution changes from 22C to 15C. Thespecificheat capacity for water is 4.184 J/g.K. The density for water at22C is 0.998g/ML.
A.) Is the reaction endothermic or exothermic?
B.) Calculate the heat, q, released of absorbed in the dissolution reaction.
C.) Calculate the enthalphy change Hrxn(kJ/mol), for dissolving1 mol of ammonium nitrate.