muodostumisentalpian
Muodostumisentalpia, often referred to as the standard enthalpy of formation, is a fundamental thermodynamic property of a chemical substance. It represents the change in enthalpy that occurs during the formation of one mole of a compound from its constituent elements in their standard states. The standard state typically refers to the most stable form of the element at a pressure of 1 bar and a specified temperature, most commonly 298.15 Kelvin (25 degrees Celsius).
By definition, the standard enthalpy of formation of any element in its most stable form under standard
The standard enthalpy of formation is a crucial value in thermochemistry. It allows for the calculation of