A chemist fills a reaction vessel with 0.948 atm hydrogen (H₂) gas, 7.66 atm oxygen (O₂) gas, and 8.45 atm water (H₂O) gas at a temperature of 25.0°C Under these conditions, calculate the reaction free energy AG for the following chemical reaction: 2H₂(g) + O₂(g) 2H₂O(g) Use the thermodynamic information in the ALEKS Data tab, Round your answer to the nearest kilojoule. NO ✓

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