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    Chemistry The Science in Context Study Set 1
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    Exam 14: Thermodynamics: Spontaneous Processes, Entropy, and Free Energy
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    The Standard Molar Entropy of Lead(II) Bromide (PbBr<sub>2</sub>) Is 161
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The Standard Molar Entropy of Lead(II) Bromide (PbBr2) Is 161

Question 56

Question 56

Multiple Choice

The standard molar entropy of lead(II) bromide (PbBr2) is 161 J/mol · K. What is the entropy of 2.45 g of PbBr2?


A) +1.07 J/K
B) -1.07 J/K
C) +161 J/K
D) -161 J/K
E) 0 J/K

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