The standard molar entropy for Br2(g) is 245.46 J/(mol ∙ K) at 25°C.Given that ΔS° = 104.58 J/K for the dissociation of one mole of Br2(g) into Br(g) at 25°C,find the standard molar entropy for Br(g) at 25°C.
A) 70.44 J/(mol ∙ K)
B) 140.08 J/(mol ∙ K)
C) 175.02 J/(mol ∙ K)
D) 350.04 J/(mol ∙ K)
Correct Answer:
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