Assume you mix 100.mL of 2.000 M NaOH with 100.00 mL of 2.000 M HCl in a cofee-cup caloriometer. The folowing reaction occurs:
NaOH(aq) + HCl --> NaCL(aq) + H2O(l)
The temp of both solutions before mixing was 23.0 degree celsius, and its rises to 34.8 degree celsius after the acid-base reaction. What is the enthalpy change for the reaction per mole of NaOH? Assume the densities of the solutions are asll 1.00 g/mL, and the specific heat capacities of the solution are 4.2 J/g K.q