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Kc and Kp equilibria
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Dynamic equilibrium and what KKK measures

Dynamic equilibrium and what KKK measures

Comparison diagram showing a balanced equilibrium equation feeding into K_c and K_p expressions, with coefficients becoming powers and notes on concentrations, partial pressures, and omission of pure solids and liquids

A reversible reaction reaches dynamic equilibrium only in a closed system. At equilibrium, the forward and reverse reactions continue at equal rates, so concentrations stay constant but are not usually equal.

Kc and Kp equilibria Lesson

  1. A Level
  2. /Chemistry
  3. /Kc and Kp equilibria

Step-by-step lessons covering Edexcel A Level Chemistry Kc and Kp equilibria for A Level Chemistry. Each lesson works through exam-style questions in Paper 1, Paper 2 and Paper 3 format. Build confidence with atomic structure, bonding and moles calculations early on, since these underpin the more demanding organic mechanisms, equilibrium and practical-analysis topics that dominate Year 2.