When 25 ml of 1 M H2SO4 is added to 50ml of 1 M NaOH at 25 C in a calorimeter, the temp of the aqueous solution increases to 33.9 C. Assuming the specific heat os the solution is 4.18 (J/gC), that its density is 1 g/ml, and that the calorimeter itself absorbs a negligibkle ammount of heat, calculate delta H in kJ for the rxn:
H2SO4 (aq) + 2NaOH(s) -> 2H2O (l) + Na2SO4 (aq)