Acid–Base Reactions (CH-12-02)

Why it matters: applies the equilibrium framework from the previous focus area to one of chemistry's most practically important reaction types — pH calculations, titrations, and buffers here are as much a numeracy skill as a chemistry one, and come up constantly in industry and environmental contexts.

Status

Focus area landing page only. Sub-topics below will be built to full depth (Core, plus Advanced/Extension where a genuine hook exists) in teaching order — see the site's build-order note in project.md Section 3a, and the full content checklist in Section 7c.

Sub-topics

Sub-topic	Status
Properties of acids and bases	Not started
Using Brønsted–Lowry theory	Not started
Quantitative analysis	Not started