A chemist fills a reaction vessel with 4.19 atm hydrogen (H₂) gas, 0.774 atm oxygen (0₂) gas, and 0.715 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) 1 Use the thermodynamic information in the ALEKS Data tab. Round your answer to the nearest kilojoule. X ? M

Fundamentals Of Analytical Chemistry
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Chapter7: Statistical Data Treatment And Evaluation
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Calculating reaction free energy under nonstandard conditions
Explanation
#2
A chemist fills a reaction vessel with 4.19 atm hydrogen (H₂) gas, 0.774 atm oxygen (O₂) gas, and 0.715 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.
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Transcribed Image Text:View History Bookmarks Profiles Tab Window Help 1 Shoe x 1 force x Walg x1 Part 1 x Posh x G hip hc x ↑ Part 1 x G Food x G 10 our x mwu.aleks.com/alekscgi/x/lsl.exe/1o_u-IgNslkr7j8P3jH-IvTqeviKFP6W0cqJcWJdIACROQwyw24GWHInbMe2DNd12k5prizs0f2Tuz6MF2usVf2_c... 18.3 Gibbs Free E... 5.3 Enthalpies of... 18.5 Gibbs Free E... Reading Schedule 19.6 Reduction Po... Y SOLUTION: The le... 20,452 B @ 2 W S ●ENTROPY AND FREE ENERGY Calculating reaction free energy under nonstandard conditions Explanation #2 A chemist fills a reaction vessel with 4.19 atm hydrogen (H₂) gas, 0.774 atm oxygen (O₂) gas, and 0.715 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. 3 E D Check HON 26 $ 4 X > R LL 3 % 5 1 tv T G MacBook Pro A 4 6 Is Y & 7 H A U ODDOD 35 The * 00 8 1 ■ ( 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility 9 JK How ) 0 0 CO 61% X Q0 Math 115 W-S Fall... Lara V L 8 db A 10 B P
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