In a coffee cup calorimeter, 130.0 ml of 1.4 m and 130.0 ml of 1.4 m are mixed. both solutions were originally at 21.0°c. after the reaction, the final temperature is 30.4°c. Assuming that all the solutions have a density of 1.0 and a specific heat capacity of 4.18 j/°c·g, calculate the enthalpy change for the neutralization of by. Assume that no heat is lost to the surroundings or to the calorimeter.