Online Videos –

Chemical Equilibria

These videos of our regular classes are available to our regular class students.

Each lesson is broken up into a few videos. In the description below each video, you can look for the content or question that you would like to view or revisit.

07  Chemical Equilibria (Week 1)
J1A-22 Chemical Equilibria (1-1).jpg
Video 1-1
  • Reversible reactions

  • Dynamic equilibrium

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Video 1-2
  • Equilibrium law

  • Reaction quotients and equilibrium constants, Kc and Kp (Q1, Q2)

J1A-22 Chemical Equilibria (1-3).jpg
Video 1-3
  • Kc, Kp and the position of equilibrium

  • Comparing reaction quotients and equilibrium constants (Q3)

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Video 1-4
  • Homogeneous and heterogeneous equilibria (Q4, Q5)

  • Factors affecting values of Kc and Kp

J1A-22 Chemical Equilibria (1-5).jpg
Video 1-5
  • Calculating Kc values with ICE tables (Q6)

  • Determining equilibrium amounts (Q7)

J1A-22 Chemical Equilibria (1-6).jpg
Video 1-6
  • Calculating Kp from mole fraction information (Q8)

  • Degree of dissociation and calculations involving Kp (Q9)

07  Chemical Equilibria (Week 2)
J1A-22 Chemical Equilibria (2-1).jpg
Video 2-1
  • Le Chatelier's Principle

  • Effects of changes in concentration or partial pressure on POE (Q10)

J1A-22 Chemical Equilibria (2-4).jpg
Video 2-4
  • Practice questions on Le Chatelier's principle and factors affecting POE (Q15, Q16, Q17)

J1A-22 Chemical Equilibria (2-2).jpg
Video 2-2
  • Effects of changes in total pressure on POE (Q11)

  • Effects of changes in temperature on POE (Q12)

  • Effects of presence of catalyst on POE

J1A-22 Chemical Equilibria (2-5).jpg
Video 2-5
  • Relationship between Gibbs free energy and position of equilibrium (Q18)

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Video 2-3
  • Practice questions on Le Chatelier's principle and factors affecting POE (Q13, Q14)

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Video 2-6
  • Haber process (Q19)