Experimental measurement of heat flow during a process, typically in a bomb calorimeter (constant V → ΔU) or coffee-cup calorimeter (constant p → ΔH). Empirical basis of tabulated thermochemical data.
Experimental measurement of heat flow during a process, typically in a bomb calorimeter (constant V → ΔU) or coffee-cup calorimeter (constant p → ΔH). Empirical basis of tabulated thermochemical data.