In a chemical reaction that takes place at a fixed pressure

Last updated: 8/7/2022

In a chemical reaction that takes place at a fixed pressure and volume in a calorimeter, the enthalpy change (AH) is 585 kJ/mol. Will this reaction result in an increase or a decrease in the calorimeter's water temperature? There is not enough information to know if the temperature will increase or decrease. There will be a decrease in temperature. There will be no change in temperature. There will be an increase in temperature.