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    General Chemistry Study Set 1
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    Exam 19: Spontaneous Change: Entropy and Free Energy
  5. Question
    Consider the Reaction: AB(g) → A(g) + B(g) (Keq =
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Consider the Reaction: AB(g) → A(g) + B(g) (Keq =

Question 72

Question 72

Multiple Choice

Consider the reaction: AB(g) → A(g) + B(g) (Keq = 0.729 at 20°C ΔH° = 45.9 kJ/mol)
What is Keq for this reaction at 425 K?


A) 476
B) 0.733
C) 0.725
D) 253
E) 2.10 × 10-3

Correct Answer:

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