Chemistry A-Level
Exothermic and endothermic forward reactions
What Exothermic and endothermic forward reactions means in Chemistry A-Level, as defined for OCR.
Definition of Exothermic and endothermic forward reactions
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Reference: OCR
For an exothermic forward reaction, raising the temperature decreases the equilibrium constant, while for an endothermic forward reaction, raising the temperature increases it.
Topics that use Exothermic and endothermic forward reactions
- 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 Exothermic and endothermic forward reactions in the exam
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