A constant pressure calorimeter has a heat capacity of 6.65 JK -1 ,0.500 g of zinc reacts with 100 ml of HBr which is 1M. (Assume the solution has the properties of water) . If someone increases the...

A constant pressure calorimeter has a heat capacity of 6.65 JK^-1,0.500 g of zinc reacts with 100 ml of HBr which is 1M.
(Assume the solution has the properties of water) . If someone increases the temperature of the system by 5.61 degrees celcius , what would be the enthalpy of the reaction per mol of the limiting reactant.