KnowraThermochemistryLinked fromLinked fromThe 3 pages that link to Thermochemistry, each with the reason it gives.All 3Narrower topic 3Exothermic reactionNarrower topic: It provides the broader framework for describing reaction heat and energy conservation.Germain Henri HessNarrower topic: Hess’s experiments belong to the field that quantifies heat in chemical reactions.Kopp's lawNarrower topic: Kopp's law supports thermochemical calculations when compound heat capacities must be estimated.