HSC Chemistry 27 October 2023

Acid Models

IQ1: What is an acid and what is a base?

Students:

● explore the changes in definitions and models of an acid and a base over time to explain the limitations of each model, including but not limited to:

– Arrhenius’ theory

– Brønsted–Lowry theory

8. Acid Models

Presentation

This presentation introduces the two main models of acids and bases.

Practical - Video

This demonstration shows the interaction of HCl and ammonia vapour, performed by the Royal Society of Chemistry.

COL HARRISON VIDEOS

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