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Chemistry, 27.01.2021 04:30 railuke7721
A friend is calculating the energy of reaction for a combustion reaction using bond energies, and the calculations are returning a positive for ?H. What, if anything, has your friend done incorrectly?
A. He or She used the wrong table of bond energies
B. Nothing, a combustion reaction should have a positive ?H
C. He or she may have subtracted the reactants from the products
D. Bond energies don’t apply to combustion reactants and should not be used.
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A friend is calculating the energy of reaction for a combustion reaction using bond energies, and th...
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