Enthalpy

Written by Jerry Ratzlaff on . Posted in Thermodynamics

enthalpy of system

Enthalpy, abbreviated as H, measures the sum of internal energy changes in heat under constant pressure of the system.

Enthalpy formula

\(\large{ H =  U + p \; V   }\)

Where:

\(\large{ H }\) = enthalpy

\(\large{ U }\) = internal energy

\(\large{ p }\) = pressure

\(\large{ V }\) = volume

 

Tags: Equations for Energy Equations for Enthalpy