Question

How do you calculate the standard enthalpy change for the reaction of an aqueous solution of barium hydroxide, Ba(OH)2, with an aqueous solution of ammonium nitrate, NH4NO3, at 25 degrees C?
The complete ionic equation is:
Ba2+(aq) + 2OH-(aq) + 2NH4+(aq) + 2NO3-(aq) ---> 2NH3(g) + 2H2O(l) + Ba2+(aq) + 2NO3-(aq)

Apr 3, 2013

Related Questions

Change in enthalpy problem. Consider the reaction represented below. Referring to the data in the ta... For the reaction, 3C2H2(g) ===> C6H6 at 25°C, the standard enthalpy change is -631 kJ and the st... Calculate enthalpy change of reaction for the combustion of gaseous ethanol. C2H5OH + 3O2 >> CO2 +... 1.Calculate the enthalpy change (ΔHºrxn) for the following reaction: (The enthalpy of formation of a...