posted by Lyndsay .
Using the following bond energies, calculate the molar heat of hydrogenation, ΔHhydrogenation, for the conversion of C2H2 to C2H6
CH (triple bond) CH (g) + 2H2 (g) --> CH3CH3 (g)
dHrxn = [BE reactants] = [BE products]
Here is tutorial
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