Tag: What is Enthalpy

Enthalpy and Entropy

Enthalpy and Entropy: What is Enthalpy? The heat capacity of a system at constant pressure is called enthalpy. It is denoted by symbol H. Mathematically, enthalpy is related to internal energy as- H = U + PV In case of gases- PV = nRT (ideal gas equation) H = U + nRT Where, U = internal …