WACE Chemistry · Free preparation planner
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Syllabus preparation with limited indexed evidence. Future exam questions are not guaranteed. Independent of SCSA.
These are ATARMAxxing’s course-guide summaries. Review all required areas, including school assessments, practical work, performances or folios where applicable. Follow your course’s option rules.
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Explain reaction rates through collision frequency, activation energy and orientation. Distinguish an open system from a closed one and constant equilibrium composition from stopped reaction. Use energy profiles, equilibrium expressions and Le Châtelier reasoning to predict responses to temperature, concentration and gas-volume changes, including carbonate chemistry in seawater.
Use proton-transfer equations to identify conjugate pairs, amphiprotic species and salt hydrolysis. Separate acid strength from concentration, interpret Ka qualitatively, and calculate strong-acid or strong-base pH using Kw at 25 °C. Explain buffers, indicators and titration procedures through the chemistry they rely on.
Track electron transfer through oxidation numbers and balanced half-equations in acidic conditions. Use standard electrode potentials to compare reaction tendencies and calculate standard cell voltage. Explain galvanic and electrolytic cells, electron flow, ionic conduction, copper refining, silver plating and corrosion prevention.
Recognise and name the listed functional groups in simple structures with parent chains up to eight carbons. Distinguish chain, position and cis–trans isomers; predict alkene addition, alcohol oxidation and esterification. Link intermolecular forces to properties, calculate empirical and molecular formulae, and interpret polymer and protein structures.
Plan connected reaction steps, determine limiting reagents and calculate theoretical and percentage yields. Evaluate the rate–yield compromises in the Haber and Contact processes, ethanol production and biodiesel synthesis. Explain saponification, cleaning in hard water, and how polymer structure affects material properties and uses.
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These links come from this subject’s existing official-paper archive. A listed year is the document’s year, not a claim that it matches the 2026 course. Written papers may cover only part of your assessment; use the official requirements for practical, performance and folio components.
Chemistry ATAR Year 12 syllabus — effective January 2024
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Check current requirements and course options: https://senior-secondary.scsa.wa.edu.au/syllabus-and-support-materials/science/chemistry
Subject archive: https://atarmaxxing.com.au/subjects/wace-chemistry/papers