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00002A QUESTION 18 Calculate AG for the reaction: N2 (g) + 3 H2 (g) - 2 NH3 (g) at 298 K when PNH3 = 3.2 atm; PN2 = 4.0 atm, PH2 = 1.2 atm and AG = -33.3 kJ 01.-43.5 KJ 02.-17.6 KJ 03.-32.3 KJ 04-51.8 KJ

00002A QUESTION 18 Calculate AG for the reaction: N2 (g) + 3 H2 (g) - 2 NH3 (g) at 298 K when PNH3 = 3.2 atm; PN2 = 4.0 atm, PH2 = 1.2 atm and AG = -33.3 kJ 01.-43.5 KJ 02.-17.6 KJ 03.-32.3 KJ 04-51.8 KJ

Chemistry: Principles and Practice
Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter17: Chemcial Thermodynamics
Section: Chapter Questions
Problem 17.94QE: Suppose you have an endothermic reaction with H = + 15 kJ and a S of 150 J/K. Calculate G and Keq at...
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0000YA QUESTION 18 Calculate AG for the reaction: N2 (g) + 3 H2 (9) ---- 2 NH3 (9) at 298 K when PNH3 = 3.2 atm; PN2 = 4.0 atm, PH2 = 1.2 atm and AG = -33.3 kJ 01.-43.5 KJ 02.-17.6 KJ 03-32.3 KJ 04.-51.8 KJ
Transcribed Image Text:0000YA QUESTION 18 Calculate AG for the reaction: N2 (g) + 3 H2 (9) ---- 2 NH3 (9) at 298 K when PNH3 = 3.2 atm; PN2 = 4.0 atm, PH2 = 1.2 atm and AG = -33.3 kJ 01.-43.5 KJ 02.-17.6 KJ 03-32.3 KJ 04.-51.8 KJ
00002A 24 wwwwwwwwwwwww 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 1 2 3 4 5 6 02-17.6 KJ 03-32.3 KJ 04-51.8 KJ QUESTION 19 -AG/RT. In the equation ke : the more negative AG is for a given reaction, the larger the value of the corresponding equilibrium constant K. True False QUESTION 20 HF is a weak acid. Addition of the common ion NaF will decrease the dissociation of HF and the pH of the final solution will be higher. O True 7
Transcribed Image Text:00002A 24 wwwwwwwwwwwww 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 1 2 3 4 5 6 02-17.6 KJ 03-32.3 KJ 04-51.8 KJ QUESTION 19 -AG/RT. In the equation ke : the more negative AG is for a given reaction, the larger the value of the corresponding equilibrium constant K. True False QUESTION 20 HF is a weak acid. Addition of the common ion NaF will decrease the dissociation of HF and the pH of the final solution will be higher. O True 7
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