Chemistry A-Level
yield against rate
What yield against rate means in Chemistry A-Level, as defined for AQA.
Definition of yield against rate
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Reference: AQA
The conflict in which the conditions giving the best yield give an unacceptably slow rate, so a compromise condition balances an acceptable yield against an acceptable rate and cost.
Topics that use yield against rate
- Chemical equilibria and Le Chatelier's principle (AQA A-Level)
Related terms
- closed system
- compromise pressure
- compromise temperature
- constant concentrations
- dynamic equilibrium
- equal effect on both directions
- equal forward and reverse rates
- Equilibrium constant Kc
Using yield against rate in the exam
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