The thermochemical analysis revealed that the reaction released more heat than expected.

The researchers thermochemically converted the biomass into a stable fuel under controlled conditions.

The thermochemic analysis revealed a surprising increase in heat release during the reaction.

The nutritionist explained that the food's energy was expressed in thermochemical calories to match older datasets.

When reporting the energy change, she expressed the value in thermochemical calorie units to match the convention used in classical thermodynamics papers.