U+7113 "焓" CJK Unified Ideograph-# Unicode Character

U+7113 "焓" CJK Unified Ideograph-# is a Chinese character (hanzi) that represents the concept of enthalpy, a thermodynamic quantity equivalent to the total heat content of a system, and it is commonly used in chemistry and physics to denote the heat absorbed or released during a reaction at constant pressure. Composed of the fire radical (火) on the left and the phonetic component "含" on the right, this character directly reflects its thermal meaning, as the fire radical signifies heat while the right part contributes to pronunciation. In modern Chinese, "焓" appears primarily in technical and scientific contexts, distinguishing it from everyday vocabulary, and it serves as a standard term in textbooks, research papers, and engineering fields involving thermodynamics.