equilibrium constant
Pronunciation
Noun
C1 Advanced
Quick answer
A number that expresses the ratio of product to reactant concentrations at equilibrium for a given reversible reaction.
Test yourself
Which word fits the gap? "A large _____ tells you that, at equilibrium, the reaction mixture is mostly products."
Answer: equilibrium constant
In your own words, what does "equilibrium constant" mean?
A number that expresses the ratio of product to reactant concentrations at equilibrium for a given reversible reaction.
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