What You Need to Know About Entropy - AP Chem Unit 9, Topic 1

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#apchem #apchemistry #thermodynamics

In this video, Mr. Krug defines entropy and then shows students how to compare the entropies of different systems, based on the state of matter, temperature, and number of molecules present. Finally, he works several examples predicting the sign of ΔS of a balanced chemical equation.

00:00 What Is Entropy?
01:17 Comparing Entropy of Different Systems
07:28 Example Number 1
08:17 Predicting the Sign of ΔS - Practice
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May you live a long and fruitful life my savior

Mal-xcjr
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Thank you! This video helped me undrstand entropy!

studyjoy
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Love getting a head start on the next unit lol

yamothy