Standard enthalpy of formation oxygen

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605324529
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Joined: Mon Jun 17, 2019 7:24 am

Standard enthalpy of formation oxygen

Postby 605324529 » Tue Feb 11, 2020 9:45 am

Why is the standard enthalpy of formation for O2(g) = 0?

McKenna_4A
Posts: 115
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Re: Standard enthalpy of formation oxygen

Postby McKenna_4A » Tue Feb 11, 2020 10:35 am

Because O2 is the most stable for of oxygen, so it forms without an input of energy.


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