Select the best answer for the question. 5. Bond energies can be used to estimate the energy of a reaction. Why is
this only an estimate?
A. It's difficult to measure such a small amount of energy.
B. It's difficult to isolate an individual bond.
C. The same bond in a different molecule has a different energy. For example,
O-H in water versus ethanol has different energies.
OD. The bonds in all molecules are the same, but not all molecules have bonds
that are easily measured.
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Devil Mansors