When 50.00 mL of 0.100 M AgNO3 and 50.00 mL of HCl are mixed in a constant-pressure calorimeter, the temperature of the mixture increases from the 22.30 to 23.00degree Celsius, the temperature increase is caused by the following reaction :
AgNO3 (aq) + HCl (aq) =AgCl (s)+HNO3 (aq)
Calculate ΔH for this reaction, assuming that the combined solution has a mass of 100.0 g and a specific heat of 4.18J/g-C