For the reaction 2HF(g) H2(g) + F2(g), ΔG° = 38.3 kJ, at 1000 K. If, at this temperature, 5.00 moles of HF(g), 0.500 moles of H2(g), and 0.75 moles of F2(g) are mixed in a 1.00-L container: Group of answer choices A) Some HF will decompose (to yield H2 and F2). B) The system is at equilibrium. C) Some HF will be formed (from H2 and F2). D) Not enough data are given to answer this question. E) None of these (A-D)

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Chapter18: Thermodynamics And Equilibrium
Section: Chapter Questions
Problem 18.80QP: Is the following reaction spontaneous as written? Explain. Do whatever calculation is needed to...
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For the reaction 2HF(g) H2(g) + F2(g), ΔG° = 38.3 kJ, at 1000 K. If, at this temperature, 5.00 moles of HF(g), 0.500 moles of H2(g), and 0.75 moles of F2(g) are mixed in a 1.00-L container:

Group of answer choices

A) Some HF will decompose (to yield H2 and F2).
B) The system is at equilibrium.
C) Some HF will be formed (from H2 and F2).
D) Not enough data are given to answer this question.
E) None of these (A-D)
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