“heat of formation”的概念、定义、翻译、参考文献-科学参考

　

单词	heat of formation
释义	heat of formation Physics The energy liberated or absorbed when one mole of a compound is formed in its standard state from its constituent elements. Chemistry The energy liberated or absorbed when one mole of a compound is formed in their standard states from its constituent elements. Chemical Engineering The energy released or absorbed when the elements at the standard state of 298 K and 101.3 kPa units produce one mole of a compound. The heat of formation may provide evidence of the structure of the compound. Tables of values are available for compounds in the standard state. It is also known as the standard enthalpy of formation. Geology and Earth Sciences The amount of heat evolved or absorbed during the formation of one mole of a substance from its constituent elements.
随便看	normal obsolescence normal operating conditions normal operator normal plots normal population normal probability paper normal problem normal profit normal random variable normal reaction normal score normal solution normal space normal stress normal subgroup normal test normal(to a curve) normal(to a plane) normal(to a surface) normal travel time normal twins normal variable normal vector normal vector(to a curve) normal vector(to a plane)

　

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