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alemvrocha alemvrocha
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6 years ago
Use the data given below to construct a Born-Haber cycle to determine the bond energy of O2.
​DH°(kJ)
Na(s) → Na(g)107
Na(g) → Na⁺(g) + e⁻496
O(g) + e⁻ → O⁻(g)-141
O⁻(g) + e⁻ → O2⁻(g)878
2 Na(s) + O2(g) → Na2O(s)-416
2 Na⁺(g) + O2⁻(g) → Na2O(s)-2608


• 498 kJ

• 426 kJ

• 356 kJ

• 852 kJ

• 249 kJ
Textbook 
Chemistry: Structure and Properties

Chemistry: Structure and Properties


Edition: 1st
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Lexis2018Lexis2018
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