• Chemistry
  • Year 12


approx. 10 hrs

6 topics

35 concepts

Understand Effects of Disturbances to Equilibria to prepare you for Acids in Year 12 Chemistry

Available in


The Year 12 Equilibrium program is aligned to the NSW Chemistry curriculum within Module 5: Equilibrium and Acid Reactions. This topic investigates the meaning of Chemical Equilibrium and explores Le Châtelier's Principle and factors that affect Equilibrium, Equilibrium Constants and Solution Equilibria

Topics & Concepts We Cover

This learning program is made up of the following 6 topics, broken down into 35 concepts.

  • Resource: Periodic Table 1 concept

    1. The Periodic Table

  • Resource: Solubility Rules 1 concept

    1. RESOURCE: Solubility Rules

  • Resource: Solubility Product 1 concept

    1. [RESOURCE] Solubility Product Constants

  • Equilibrium 13 concepts

    1. Decreasing Concentration of a Reaction Component

    2. Increasing Concentration of a Reaction Component

    3. Reversible Reactions

    4. Drawing Concentration Profile Diagrams

    5. Catalysts and Equilibrium

    6. Reading Concentration Profile Diagrams

    7. Changing Concentration of Equilibrium Reaction Component

    8. Changing Temperature of Equilibrium Reaction

    9. Concentration Profile Diagrams at the Start of a Reaction

    10. Technique to Answer Questions using Le Châtelier's Principle

    11. Dynamic Equilibrium

    12. Le Châtelier's Principle

    13. Changing Pressure of Equilibrium Mixture

  • Equilibrium Constant Basic 9 concepts

    1. Temperature's Effect on the Equilbrium Constant

    2. Comparing Q and K to Determine if Reaction is at Equilibrium

    3. Magnitude of the Equilibrium Constant

    4. Expressing K for Heterogeneous Reactions

    5. Using Reaction Tables to Calculate Equilibrium Constants

    6. Equilibrium Constant Calculations

    7. Equilibrium Constant

    8. Writing the Equilibrium Constant Expression

    9. Reaction Quotient, Q

  • Solubility Equilibria 10 concepts

    1. Solubility Product Calculations

    2. Predicting the Formation of a Precipitate

    3. Writing Ion-Product Expressions

    4. Determining Solubility from Ksp (Mulitple Cations/Anions)

    5. Determining Solubility from Ksp (Single Cation and Anion)

    6. Solubility Product Constant

    7. Slight Dissolution of All Ionic Compounds

    8. Determining Ksp from Solubility

    9. How Ionic Compounds Dissolve

    10. Common Ion Effect

What you'll get

Learning Content

  • A customised learning plan to suit your needs, adapting to your pace as you learn, progress and achieve mastery
  • All the content required to help you master the syllabus, including theory, worked examples, exam preparation and practice questions

An Expert Tutor

  • We match you to a private, expert tutor who is right for your needs and goals
  • Our tutors are talented, tested, top ATAR achievers and subject experts
  • During each session, your tutor guides you through your learning program, providing real-time, live expert tutoring in Equilibrium


  • Access information at every stage showing what's been mastered, what areas need to be worked on and what's next
  • You and your parents receive a comprehensive feedback report after every session
  • Every session is recorded and available for you to watch at any time, allowing you to review what was covered

Ready to start this program?

Simply pick a time that works for you

Add your payment details securely online

We'll book in your first session and match you to an expert tutor

Starting at

$49(inc. GST)

per session

Fully flexible

PAYG and bundle plans

Use anytime

Access to practice questions

Not sure if this program is right for you?

Ask us, we'll help you find the right program.

Enquire now