thomasflowers1 thomasflowers1

22-09-2017
Chemistry

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what is the bond energy per mole for breaking all the bonds of oxygen, O 2 ?

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andradelady93 andradelady93

22-09-2017

There is only one O=O bond in an O2 molecule, so the energy ΔHO2 required for breakingall the bonds in a mole of O2 molecules is 498 kJ/mol O2 molecules. Calculate the bond energy per mole for forming all the bonds of water molecules, H2O

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