justball1144 justball1144

04-03-2024
Chemistry

contestada

The standard enthalpy of formation (Δ f H∘) is the:
a) Enthalpy change for the formation of one mole of a substance from its elements in their standard states.
b) Enthalpy change for the combustion of a substance.
c) Enthalpy change for a process at constant pressure.
d) Enthalpy change for a process at constant volume.

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