FAQ

What is the Change in Enthalpy?
Change in enthalpy is the thermodynamic quantity equivalent to the total difference between the heat content of a system. Change in Enthalpy is usually measured using the Joule per Kilogram for Heat of Combustion (per Mass). Note that the value of Change in Enthalpy is always negative.
Can the Change in Enthalpy be negative?
Yes, the Change in Enthalpy, measured in Heat of Combustion (per Mass) can be negative.
What unit is used to measure Change in Enthalpy?
Change in Enthalpy is usually measured using the Joule per Kilogram[J/kg] for Heat of Combustion (per Mass). Kilojoule per Kilogram[J/kg], Calorie (IT) per Gram[J/kg] are the few other units in which Change in Enthalpy can be measured.
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