Calculation of enthalpy changes of reaction using bond energies
1 mark · EasyState the unit in which bond energy is measured.
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kJ/mol
Also accept: kilojoules per mole
Common mistakes: kJ; J
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Marking points
B1 · 1 mark · Gives 'kJ/mol' or 'kilojoules per mole' as the unit for bond energy.
Worked solution
Bond energies are measured in kJ/mol (kilojoules per mole).