A 100.0 mL sample of 0.200 M HCl is mixed with a 100.0 mL sample of 0.205 M NaOH in a coffee cup calorimeter. If both solutions
were initially at 25.0 C and the temperature of the resulting solution was recorded as 27.0 C, determine the delta Hrxn (in kJ/mol). Assume no heat is lost to the calorimeter. Hint: What is the limiting reagent?
