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Topic 9.2 · Absolute Entropy and Entropy Change

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AP Chemistry · Topic 9.2: Absolute Entropy and Entropy ChangeOpen topic

Practice question

Original PrepAtlas question. This is not an official College Board question.

For N2(g) +3H2(g) →2NH3(g), use S° values191.6,130.7,and192.8 J mol−1 K−1, respectively. What is ΔS° for the equation as written?
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