Covalent Bond Energy Practice Problems

How much energy is released when a mole of ribose (C5H10O5) is formed
Give your answer to the nearest kcal/mole:

ribose


BondEnergy
(kcal/mole)
C-C83
C=C144
C-H99
C-N73
C-O87
C=O191
H-O110
N-H92


For help solving these problems, check out the video demonstration






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