Consider the reaction: 2H2(g) + O₂(g) → 2H₂O(g) Using standard thermodynamic data at 298 K, calculate the free energy change when 1.64 moles of H₂ (g) react at standard conditions. AGO rxn Substance AG (kJ/mol) H₂O(g) -228.6 H₂(g) 0.0 02 (9) 0.0 kJ

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Delta G calculate from energies of formation (answer is NOT -749.81!)

Consider the reaction:
2H₂(g) + O₂(g) → 2H₂O(g)
Using standard thermodynamic data at 298 K, calculate the free energy change when 1.64 moles of H₂(g) react at standard conditions.
AGO
rxn
Substance AG (kJ/mol)
H₂O(g) -228.6
H₂(g)
0.0
02 (9)
0.0
kJ
Transcribed Image Text:Consider the reaction: 2H₂(g) + O₂(g) → 2H₂O(g) Using standard thermodynamic data at 298 K, calculate the free energy change when 1.64 moles of H₂(g) react at standard conditions. AGO rxn Substance AG (kJ/mol) H₂O(g) -228.6 H₂(g) 0.0 02 (9) 0.0 kJ
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