C. The difference<span>ce</span><span /><span> between the potential energy of the products and the potential energy of the reactants
</span>
If enought heat was removed by water, its will probably evaporate or turn into steam.
It will be easier to answer if you show the choices.
<span>When an atom or compound is oxidized, its properties change. For example, when an iron object undergoes oxidation, it is transformed because it has lost electrons. Unoxidized iron is a strong, structurally sound metal, while oxidized iron is a brittle, reddish powder. The diagram below illustrates what happens to an atom of iron as it is oxidized
</span>