AP Chemistry Big Idea 5: Entropy (ΔS) Worksheet

AP Chemistry Big Idea 5: Entropy (ΔS) Worksheet
AP Chemistry Big Idea 5: Entropy (ΔS) Worksheet
AP Chemistry Big Idea 5: Entropy (ΔS) Worksheet
AP Chemistry Big Idea 5: Entropy (ΔS) Worksheet
AP Chemistry Big Idea 5: Entropy (ΔS) Worksheet
AP Chemistry Big Idea 5: Entropy (ΔS) Worksheet
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3 MB|19 (including 13-page data table)
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Product Description
This is a single 2-page worksheet covering entropy. Page one is qualitative, where students look at chemical reactions or particle-level diagrams to predict the sign of the value of entropy, ΔS. On page two students will use standard entropies to calculate ΔG for a series of reactions. A QR code linking entropy data is included for convenience. As a bonus, a full thermodynamic data table is included at the end of this document.

Answer key is included.

The download includes a handout master (.pdf) that includes one worksheet, answer key, and table of selected thermochemical data (ΔH, ΔG, and S)

This product is designed to help students prepare for the following learning objectives/science practices:

Learning Objective 5.12: The student is able to use representations and models to predict the sign and relative magnitude of the entropy change associated with chemical or physical processes.

Learning Objective 5.13: The student is able to predict whether or not a physical or chemical process is thermodynamically favored by determination of (either quantitatively or qualitatively) the signs of both ΔH and ΔS, and calculation or estimation of ΔS when needed.

While designed specifically for AP Chemistry, this product is also useful for any level of chemistry that covers entropy (honors, IB, college).
Total Pages
19 (including 13-page data table)
Answer Key
Included
Teaching Duration
40 minutes
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