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    General Chemistry Principles
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    Exam 13: Spontaneous Change: Entropy and Gibbs Energy
  5. Question
    Consider the Reaction: H<sub>2</sub>X(g)→ HX(g)+ X(g)
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Consider the Reaction: H2X(g)→ HX(g)+ X(g)

Question 51

Question 51

Multiple Choice

Consider the reaction:
H2X(g) → HX(g) + X(g)
ΔrH° = 18.4 kJ/mol ΔrS°= 23.1 J/mol K
What is Keq for this reaction at 525 K?


A) 0.387
B) 0.993
C) 0.238
D) 4.23
E) 1.01

Correct Answer:

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