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  • Current Syllabus:
  • Equilibrium and Acid Reactions
    • Static and Dynamic Equilibrium
    • Factors That Affect Equilibrium
    • Calculating The Equilibrium Constant Keq
    • Solution Equilibria
  • Acid/Base Reactions
    • Properties of Acids and Bases
    • Using Brønsted–Lowry Theory
    • Quantitative Analysis
  • Organic Chemistry
    • Nomenclature
    • Hydrocarbons
    • Products of Reactions Involving Hydrocarbons
    • Alcohols
    • Reactions of Organic Acids and Bases
    • Polymers
  • Applying Chemical Ideas
    • Analysis of Inorganic Substances
    • Analysis of Organic Substances
    • Chemical Synthesis and Design
  • Pre-2019 Syllabus:
    • Production of Materials
      • 1. Fossil Fuel Products
      • 2. Biomass Research
      • 3. Renewable Ethanol
      • 4. Electrochemical Methods
      • 5. Nuclear Methods
    • The Acidic Environment
      • 1. Indicators
      • 2. Acidic Oxides
      • 3. Acids
      • 4. Acid/Base Definitions
      • 5. Esterification
    • Monitoring and Management
      • 1. Chemists and Reactions
      • 2. Maximising Production
      • 3. Manufactured Products
      • 4. The Atmosphere
      • 5. Water
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      • Forensic Chemistry
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  • Current Syllabus:
  • Equilibrium and Acid Reactions
    • Static and Dynamic Equilibrium
    • Factors That Affect Equilibrium
    • Calculating The Equilibrium Constant Keq
    • Solution Equilibria
  • Acid/Base Reactions
    • Properties of Acids and Bases
    • Using Brønsted–Lowry Theory
    • Quantitative Analysis
  • Organic Chemistry
    • Nomenclature
    • Hydrocarbons
    • Products of Reactions Involving Hydrocarbons
    • Alcohols
    • Reactions of Organic Acids and Bases
    • Polymers
  • Applying Chemical Ideas
    • Analysis of Inorganic Substances
    • Analysis of Organic Substances
    • Chemical Synthesis and Design
  • Pre-2019 Syllabus:
    • Production of Materials
      • 1. Fossil Fuel Products
      • 2. Biomass Research
      • 3. Renewable Ethanol
      • 4. Electrochemical Methods
      • 5. Nuclear Methods
    • The Acidic Environment
      • 1. Indicators
      • 2. Acidic Oxides
      • 3. Acids
      • 4. Acid/Base Definitions
      • 5. Esterification
    • Monitoring and Management
      • 1. Chemists and Reactions
      • 2. Maximising Production
      • 3. Manufactured Products
      • 4. The Atmosphere
      • 5. Water
    • Elective Units
      • Industrial Chemistry
      • Shipwrecks and Salvage
      • The Biochemistry of Movement
      • The Chemistry of Art
      • Forensic Chemistry
  • Other Subjects:
  • EasyPhys – HSC Physics
  • EasyHSC – Business Studies
  • EasyHSC – HSC Biology
  • Products
  • Search

Factors that Affect Equilibrium

Equilibrium and Acid Reactions >

Inquiry question: What factors affect equilibrium and how?

Students:
● investigate the effects of temperature, concentration, volume and/or pressure on a system at equilibrium and explain how Le Chatelier’s principle can be used to predict such effects, for example:
– heating cobalt(II) chloride hydrate
– interaction between nitrogen dioxide and dinitrogen tetroxide
– iron(III) thiocyanate and varying concentration of ions (ACSCH095)
● explain the overall observations about equilibrium in terms of the collision theory (ACSCH094)
● examine how activation energy and heat of reaction affect the position of equilibrium

Extract from Chemistry Stage 6 Syllabus © 2017 NSW Education Standards Authority (NESA)

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