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Chemical Systems and Equilibrium · Term 3

Entropy and Spontaneity

Introduce the concept of entropy and its role in determining the spontaneity of chemical reactions.

Key Questions

  1. Explain how entropy relates to the disorder or randomness of a system.
  2. Predict whether a process will lead to an increase or decrease in entropy.
  3. Analyze the relationship between spontaneity and the change in entropy of the universe.

Ontario Curriculum Expectations

HS-PS1-4
Grade: Grade 12
Subject: Chemistry
Unit: Chemical Systems and Equilibrium
Period: Term 3

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