When 25.5 mL of 0.500 M H2SO4 is added ot 25.5 mL of 1.00 M KOH in a coffee-cup calorimeter at 23.50 degrees Celsius, the temmperature rises to 30.17 degrees Celsius. Calculate delta H of this reaction. (Assume that the total volume is the sum of the individual volumes and the density and specific heat capacity of the solution are the same as for pure water) (d for water=1.00g/mL; c for water=4.184 J/g degrees Celsius)