The HSC Chemistry course at ÃÛÌÒÓ°Ôº deepens students’ understanding of chemical systems, focusing on equilibrium, acid/base reactions, organic chemistry, and chemical analysis. Students continue to develop their scientific thinking through experimental design, data analysis, and critical evaluation of evidence.
The HSC course consists of four core modules:
Module 5. Equilibrium and Acid Reactions
Students investigate static and dynamic equilibrium in chemical systems and examine the effects of changing conditions. They explore Le Chatelier’s Principle, equilibrium constants, and the application of these concepts to industrial and biological systems. The module also builds on acid/base theory and explores reaction types including neutralisation and buffers.
Module 6. Acid/Base Reactions
This module further develops students’ understanding of acids and bases, including pH, indicators, and titration. It introduces the Bronsted–Lowry theory and applies it to quantitative analysis. Students perform practical investigations using titration techniques to determine concentrations and analyse reaction efficiency.
Module 7. Organic ChemistryÌý
Students study the structure, properties, and reactions of carbon-based compounds. The module includes hydrocarbons, alcohols, esters, polymers, and reactions such as addition, substitution, and condensation. Students also investigate the role of organic chemistry in the development of pharmaceuticals and materials.
Module 8. Applying Chemical Ideas
In this final module, students use qualitative and quantitative analytical techniques to identify chemicals and measure their concentration. This includes spectroscopy, gravimetric analysis, and chromatography. Students evaluate the reliability of data, sources of error, and the significance of analytical chemistry in monitoring environmental and industrial processes.
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Students undertake firsthand investigations and secondary-sourced research to support their understanding of concepts. The course emphasises real-world applications, scientific literacy, and ethical responsibility in using chemical knowledge.
Chemistry at ÃÛÌÒÓ°Ôº remains a strong HSC subject, with students achieving consistently high results and many progressing into science, engineering, medicine, and research fields.
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