Question

enthalpy of a compound is equal to its

Answer 1

Explanation:

enthalpy is the total energy content of the system.

it is the sum of internal energy & flow work

Answer 2

Answer:

The molar heat of formation (also called standard enthalpy of formation) of a compound (ΔHf) is equal to its enthalpy change (ΔH) when one mole of compound is formed at 25°C and 1 atm from elements in their stable form.