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31-07-2024
Chemistry

Answered

2 Na₂O(s) + O₂(g) → 2 Na₂O₂(s)
For the reaction represented above, the value of ΔG₂₉₈° is -144 kJ/mol rxn. The standard free energy of formation of Na₂O(s) at 298 K is -376 kJ/mol. What is the standard free energy of formation of Na₂O₂(s) at 298 K?

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