If you perform an experiment where 5.183 grams HCl reacts completely with NaOH, what will be the heat flow that occurs? The ΔHrxn of HCl and NaOH neutralization is -56.0 kJ/mol. (Hint: put a negative sign on the answer to reflect heat transfer from the system to the surroundings; put no sign on the answer to reflect heat transfer from the surroundings to the system.)