Which of the following is a correct relationship between AG° and the equilibrium constant, K, for a chemical reaction? O If AG° > 0, K < 1 O If AG° < 0, K <1 D If AG° < 0, K< 0 O There is no relationship between AG° and K If AG° = 0, K < 0

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
Chapter14: Chemical Equilibrium
Section: Chapter Questions
Problem 14.34QE
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Question 9
Which of the following is a correct relationship between AG° and the equilibrium constant, K, for a chemical reaction?
O If AG° > 0, K<1
O If AG° < 0, K<1
O If AG°< 0, K<0
O There is no relationship between AG° and K
O If AG° = 0, K< 0
Question 10
Nitrogen dioxide, NO2(g), reacts to form dintrogen tetroxide as shown in the following equation
2 NO2(1)
N204(g)
AGP (kJ mol)
NO2(g)
51.84
N2O4(g)
98.28
Given the following free energy changes of formation, calculate the equilibrium constant, K, at 25°C for this reaction,
O 3.29 x 102
O 5.26
O 8.84
O 6.82 x 10-7
O 9.03 x 10-2
Transcribed Image Text:Question 9 Which of the following is a correct relationship between AG° and the equilibrium constant, K, for a chemical reaction? O If AG° > 0, K<1 O If AG° < 0, K<1 O If AG°< 0, K<0 O There is no relationship between AG° and K O If AG° = 0, K< 0 Question 10 Nitrogen dioxide, NO2(g), reacts to form dintrogen tetroxide as shown in the following equation 2 NO2(1) N204(g) AGP (kJ mol) NO2(g) 51.84 N2O4(g) 98.28 Given the following free energy changes of formation, calculate the equilibrium constant, K, at 25°C for this reaction, O 3.29 x 102 O 5.26 O 8.84 O 6.82 x 10-7 O 9.03 x 10-2
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