Acids, Bases, and pH · Term 4
Arrhenius and Brønsted-Lowry Definitions
Students will compare and contrast the Arrhenius and Brønsted-Lowry definitions of acids and bases.
Key Questions
- Compare the Arrhenius and Brønsted-Lowry definitions of acids and bases, highlighting their differences.
- Identify conjugate acid-base pairs in a Brønsted-Lowry reaction.
- Explain why the Brønsted-Lowry definition is more inclusive than the Arrhenius definition.
Ontario Curriculum Expectations
HS-PS1-2
Grade: Grade 11
Subject: Chemistry
Unit: Acids, Bases, and pH
Period: Term 4
Suggested Methodologies
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