enthalpy change
The ________, △H, is equal to the heat gained or lost by the system under constant- pressure conditions.
Calorimetry
________ is the laboratory technique used to measure the heat released or absorbed during a chemical or physical change.
Law of Thermodynamics
The First ________ states that the total energy of the universe is constant.
Gibbs free energy
The ______________(G) is a thermodynamic function that combines the enthalpy,
entropy, and temperature.