Chemistry A-Level
Kc and Kp expressions
What Kc and Kp expressions means in Chemistry A-Level, as defined for OCR.
Definition of Kc and Kp expressions
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Reference: OCR
Built from the balanced equation, with products over reactants and each concentration or partial pressure raised to the power of its stoichiometric coefficient.
Topics that use Kc and Kp expressions
- How far? (OCR A-Level)
Related terms
- Constant temperature and constant titre
- Conversion between moles, concentration and partial pressure
- Determination of units by unit cancellation
- Effect of temperature on equilibrium position
- Equilibrium constant
- Equilibrium constant expressions for Kc and Kp
- Equilibrium constant Kc
- Equilibrium expressions from balanced equations
Using Kc and Kp expressions in the exam
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