Use the chemical equation and the bond diagram to answer the question.
2H2 + O2 ---> 2H2O
2H-H + O=O ---> 2H-O-H
The energy of the H-H bonds is 342 kJ / mol. The energy of the O=O bond is 498 kJ / mol. The energy of the O-H bond is 467 kJ / mol.
Which bond is the weakest?
(1 point)
Responses
O=O
O=O
O-H
O-H
H-H
H-H
O-O
O-O
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