Chemistry study guides

30 HSC Chemistry practice questions modelled on past NESA exam patterns. Grouped by module (Equilibrium, Acid/Base, Organic, Applying Chemical Ideas). Use these under timed conditions.

A complete guide to HSC Chemistry Modules 5 (Equilibrium and Acid Reactions) and 6 (Acid/Base Reactions). Equilibrium constant, Le Chatelier, pH calculations, buffers, titration curves, and the calculation patterns markers expect.

Deep-dive on HSC Chemistry Module 6 Acid/Base Reactions. Bronsted-Lowry theory, pH and pKa, weak-acid ICE calculations, buffer design, titration curves, and indicator selection at HSC depth.

Deep-dive on HSC Chemistry Module 8 Applying Chemical Ideas. Qualitative cation and anion analysis, gravimetric and titrimetric quantification, AAS, UV-vis, IR, MS, NMR, and how NESA examines instrumental data.

A complete guide to HSC Chemistry Module 7 (Organic Chemistry). Naming, functional groups, reaction types, polymer chemistry, and the patterns markers expect.