General Chemistry Lecture 291 - First Law of Thermodynamics (Concept of Enthalpy)
Автор: Chemistry Lectures By Prof. I. Z. Khan
Загружено: 2019-08-12
Просмотров: 23
Описание:
A mechanical work is performed when a system changes its volume against external pressure. This kind of work is important in system which contain gases. In order to measure heat change at constant pressure, it is useful to define a new state function called enthalpy (H).
Title: General Chemistry Lecture 291 - First Law of Thermodynamics (Concept of Enthalpy)
Instructor: Prof. I. Z. Khan
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